Seascape reference products

Checked-in reference metadata from an earlier materialization, not a certified current release. Candidates regenerate the release index from their actual products. See current workflows and progress for validation boundaries. The generated field block is preserved.

This package builds static marine-environment features on Seascape Toolkit's canonical water-cell support. It preserves the ecological mechanism owned by each family: terrain remains terrain, shoreline geometry remains geometry, hydrologic paths follow the water network, and mapped habitat evidence is never converted into an unqualified absence.

Architecture and dependencies

The dependency direction is intentionally one way:

1. spatial_support builds territorial-water geometry, water-clipped H3 geometry, canonical R8/R6 model support, water-passable edges, terminal connectors, and bounded neighborhoods.
2. seafloor_physiography, coastal_configuration, and hydrologic_connectivity derive physical mechanisms from that support.
3. benthic_substrate, biogenic_habitat, and anthropogenic overlay mapped inventories and retain their evidence, coverage, and QC states.
4. The feature catalog records every materialized table and field. Static eligibility metadata classifies roles, materialization, QC/provenance fields, physical redundancy, and alternate scales.

Eligibility generation inspects every cataloged collection path. A physical feature is eligible only when at least one materialized resolution contains a non-null value. All-null or unavailable variables remain cataloged with their provenance and missingness semantics. Alternate scales remain eligible candidates; downstream applications own predictive feature and scale selection.

Family builders remain orchestration facades. Generic spatial, acquisition, publication, and inspector primitives live in utils; family-specific source normalization, ecology, aggregation, validation, and map styling stay with the owning family.

Family guides

• spatial_support: water geometry, H3 identity, canonical support, graph lineage, and neighborhoods.
• seafloor_physiography: bathymetry, geomorphometry, and materialized geomorphic-unit classification.
• coastal_configuration: shoreline distance and character, directional exposure, enclosure, width, constriction, and sills.
• hydrologic_connectivity: mapped freshwater mouths, fluvial topology, barriers, passage evidence, and estuaries.
• benthic_substrate: dbSEABED composition and derived hardness.
• biogenic_habitat: seagrass, kelp, reef families, confidence, and the model-ready panel.
• anthropogenic: shoreline modification, structures, dredging, disposal, artificial reef, and aquaculture features.

DATA_SOURCES.md files are the authority and provenance record for a family or leaf product. The guides above explain mechanisms, commands, outputs, missingness, and validation; they do not replace source licences or attribution.

Canonical support and missingness

Every H3 feature producer left-aligns to load_model_area_support(resolution). R8 contains model area cells with nonzero water overlap. R6 is the exact parent union of those R8 cells, including geometrically dry hierarchy-only parents where required by the identity contract.

Graph mapping is not graph reachability. Terminal connectors attach otherwise valid support cells to graph nodes but cannot be traversed as intermediate edges. Disconnected graph values remain null with lineage and a QC reason; infinity is never a published value. Missing, unavailable, unsurveyed, and unmapped source states also remain distinct from observed zero.

Publication contract

Environment builds use a project-mirrored candidate root. Raw inputs remain canonical; processed dependencies resolve from the candidate when already built there, or from checksum-valid canonical artifacts. --resume reuses only configuration-, input-, and upstream-valid candidate stages, and --no-publish retains the validated candidate without changing stable paths.

Every family stages artifacts and manifest together, checksums the staged bytes once, and promotes the manifest last through a durable journal with per-destination backups and crash recovery. The approved full candidate is promoted under one global release transaction; the terminal seascape_release_manifest.json records family-manifest, catalog, policy, README, configuration, audit, and code lineage.

Official catalog, policy, release, and model readers use SeascapeSnapshot, which recovers an interrupted transaction before acquiring a shared release lock. Writers hold the exclusive lock through promotion. Direct pandas.read_parquet access to canonical stable paths during publication is unsupported; internal consumers must read through the snapshot/release loader. Manifest v3 retains artifact identity and checksums at the top level and keeps ecological absence, coverage, distance, aggregation, and uncertainty semantics in semantic_contracts.

Engineering state and research gates

The dependency-aware candidate orchestrator, transactional publication, manifest v3, shared snapshot lock, canonical 5 km radius operator, reachable-water-area derivative, module ownership split, and scoped static checks are implemented. Physical research gates remain in TODO.txt.

The radius operator is registered as the compressed R8/5 km H3_WATER_RADIUS_OPERATOR_RES_8_5000M.npz support product. Its single materialized derivative, H3_REACHABLE_WATER_AREA_RES_8_5000M.parquet, is reused by anthropogenic and habitat builders; distance features continue to use multi-source Dijkstra rather than radius-sum semantics.

Unresolved scale-group candidates, all-null fields, and unavailable sources remain excluded from the default model. Shoreline density, sinuosity, island, archipelago, boundary-density, and coastal orientation variables remain research-only. Estuarine polygon membership and class remain blocked until a defensible cross-border polygon ontology exists.

Materialized products and variables

These tables are generated from config/feature_catalog.yaml. Do not edit them by hand.

Product summary

Product	Family	Resolution	Fields	Status
anthropogenic	anthropogenic	R6, R8	42	Materialized
anthropogenic_confidence	anthropogenic	R6, R8	28	Materialized
benthic_habitat_panel	benthic	R6, R8	14	Materialized
benthic_habitat_panel_confidence	benthic	R6, R8	10	Materialized
benthic_substrate	benthic	R6, R8	16	Materialized
benthic_substrate_confidence	benthic	R6, R8	6	Materialized
bottom_hardness	benthic	R6, R8	10	Materialized
bottom_hardness_confidence	benthic	R6, R8	6	Materialized
kelp	benthic	R6, R8	28	Materialized
kelp_confidence	benthic	R6, R8	10	Materialized
reef_habitat	benthic	R6, R8	17	Materialized
reef_habitat_confidence	benthic	R6, R8	13	Materialized
seagrass	benthic	R6, R8	28	Materialized
seagrass_confidence	benthic	R6, R8	10	Materialized
exposure_and_enclosure	coastal_configuration	R8	9	Materialized
shoreline_characterization	coastal_configuration	R6, R8	38	Materialized
shoreline_proximity	coastal_configuration	R8	7	Materialized
waterbody_morphometry	coastal_configuration	R8	18	Materialized
estuarine_connectivity	hydrologic_connectivity	R8	6	Materialized
fluvial_barriers	hydrologic_connectivity	R6, R8	28	Materialized
fluvial_barriers_confidence	hydrologic_connectivity	R6, R8	5	Materialized
fluvial_connectivity	hydrologic_connectivity	R8	22	Materialized
freshwater_sources	hydrologic_connectivity	R8	5	Materialized
bathymetry	seafloor_physiography	R6, R8	28	Materialized
geomorphic_units	seafloor_physiography	R8	35	Materialized
geomorphometry	seafloor_physiography	R8	58	Materialized
h3_marine_support	spatial_support	R6, R8	25	Materialized

Family variable tables

Every cataloged non-key field is listed, including model variables, coverage, evidence, support, and QC fields. Paths are the exact collection contracts for each materialized resolution.

Spatial support

Sub-family	Variable	Short description	Path	Column
Canonical marine H3 support (h3_marine_support)	Cell area	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	CELL_AREA_M2
Canonical marine H3 support (h3_marine_support)	Connector distance	Spatial-support, connector, lineage, or QC field; unit: m.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	CONNECTOR_DISTANCE_M
Canonical marine H3 support (h3_marine_support)	Connector method	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	CONNECTOR_METHOD
Canonical marine H3 support (h3_marine_support)	Connector target H3 index	Foreign key or source identity; not a numeric predictor; unit: dimensionless.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	CONNECTOR_TARGET_H3_INDEX
Canonical marine H3 support (h3_marine_support)	Connector water path fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	CONNECTOR_WATER_PATH_FRACTION
Canonical marine H3 support (h3_marine_support)	Graph connection status	Spatial-support, connector, lineage, or QC field; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	GRAPH_CONNECTION_STATUS
Canonical marine H3 support (h3_marine_support)	Graph degree	Spatial-support, connector, lineage, or QC field.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	GRAPH_DEGREE
Canonical marine H3 support (h3_marine_support)	Graph node eligible	Spatial-support, connector, lineage, or QC field; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	GRAPH_NODE_ELIGIBLE
Canonical marine H3 support (h3_marine_support)	Graph QC reason	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	GRAPH_QC_REASON
Canonical marine H3 support (h3_marine_support)	Has water overlap	Presence, absence, reachability, or another explicit state; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	HAS_WATER_OVERLAP
Canonical marine H3 support (h3_marine_support)	Intersects shoreline	Presence, absence, reachability, or another explicit state; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	INTERSECTS_SHORELINE
Canonical marine H3 support (h3_marine_support)	Is AOI boundary cell	Presence, absence, reachability, or another explicit state; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	IS_AOI_BOUNDARY_CELL
Canonical marine H3 support (h3_marine_support)	Is fully water	Presence, absence, reachability, or another explicit state; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	IS_FULLY_WATER
Canonical marine H3 support (h3_marine_support)	Is hierarchy only parent	Presence, absence, reachability, or another explicit state; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	IS_HIERARCHY_ONLY_PARENT
Canonical marine H3 support (h3_marine_support)	Is partially water	Presence, absence, reachability, or another explicit state; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	IS_PARTIALLY_WATER
Canonical marine H3 support (h3_marine_support)	Land area	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	LAND_AREA_M2
Canonical marine H3 support (h3_marine_support)	Land fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	LAND_FRACTION
Canonical marine H3 support (h3_marine_support)	Parent H3 index	Foreign key or source identity; not a numeric predictor; unit: dimensionless.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	PARENT_H3_INDEX
Canonical marine H3 support (h3_marine_support)	Representative point latitude	Model-facing numeric covariate.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	REPRESENTATIVE_POINT_LATITUDE
Canonical marine H3 support (h3_marine_support)	Representative point longitude	Model-facing numeric covariate.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	REPRESENTATIVE_POINT_LONGITUDE
Canonical marine H3 support (h3_marine_support)	Spatial support version	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	SPATIAL_SUPPORT_VERSION
Canonical marine H3 support (h3_marine_support)	Water area	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	WATER_AREA_M2
Canonical marine H3 support (h3_marine_support)	Water component ID	Foreign key or source identity; not a numeric predictor.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	WATER_COMPONENT_ID
Canonical marine H3 support (h3_marine_support)	Water fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	WATER_FRACTION
Canonical marine H3 support (h3_marine_support)	Water mask version	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/spatial_support/h3_geometry/H3_MODEL_AREA_SUPPORT_RES_8.parquet	WATER_MASK_VERSION

Seafloor physiography

Sub-family	Variable	Short description	Path	Column
Bathymetry (bathymetry)	Mean bathymetric elevation	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY
Bathymetry (bathymetry)	Bathymetry fraction 0 10	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_FRAC_0_10_M
Bathymetry (bathymetry)	Bathymetry fraction 100 200	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_FRAC_100_200_M
Bathymetry (bathymetry)	Bathymetry fraction 10 30	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_FRAC_10_30_M
Bathymetry (bathymetry)	Bathymetry fraction 30 50	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_FRAC_30_50_M
Bathymetry (bathymetry)	Bathymetry fraction 50 100	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_FRAC_50_100_M
Bathymetry (bathymetry)	Bathymetry fraction over 200	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_FRAC_OVER_200_M
Bathymetry (bathymetry)	Bathymetry local anomaly	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_LOCAL_ANOMALY
Bathymetry (bathymetry)	Maximum bathymetric elevation	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_MAX
Bathymetry (bathymetry)	Bathymetry median	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_MEDIAN
Bathymetry (bathymetry)	Minimum bathymetric elevation	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_MIN
Bathymetry (bathymetry)	Bathymetry pixel count	Sampling or aggregation coverage field; unit: count.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_PIXEL_COUNT
Bathymetry (bathymetry)	Bathymetry pixel count 0 10	Sampling or aggregation coverage field; unit: count.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_PIXEL_COUNT_0_10_M
Bathymetry (bathymetry)	Bathymetry pixel count 100 200	Sampling or aggregation coverage field; unit: count.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_PIXEL_COUNT_100_200_M
Bathymetry (bathymetry)	Bathymetry pixel count 10 30	Sampling or aggregation coverage field; unit: count.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_PIXEL_COUNT_10_30_M
Bathymetry (bathymetry)	Bathymetry pixel count 30 50	Sampling or aggregation coverage field; unit: count.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_PIXEL_COUNT_30_50_M
Bathymetry (bathymetry)	Bathymetry pixel count 50 100	Sampling or aggregation coverage field; unit: count.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_PIXEL_COUNT_50_100_M
Bathymetry (bathymetry)	Bathymetry pixel count over 200	Sampling or aggregation coverage field; unit: count.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_PIXEL_COUNT_OVER_200_M
Bathymetry (bathymetry)	Bathymetry Q10	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_Q10
Bathymetry (bathymetry)	Bathymetry Q25	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_Q25
Bathymetry (bathymetry)	Bathymetry Q75	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_Q75
Bathymetry (bathymetry)	Bathymetry Q90	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_Q90
Bathymetry (bathymetry)	Bathymetry range	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_RANGE
Bathymetry (bathymetry)	Bathymetric elevation standard deviation	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	BATHYMETRY_STD
Bathymetry (bathymetry)	Distance to isobath 100	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	DISTANCE_TO_ISOBATH_100_M
Bathymetry (bathymetry)	Distance to isobath 200	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	DISTANCE_TO_ISOBATH_200_M
Bathymetry (bathymetry)	Distance to isobath 50	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	DISTANCE_TO_ISOBATH_50_M
Bathymetry (bathymetry)	Distance to 6.1 m isobath	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/bathymetry/BATHYMETRY.parquet	DISTANCE_TO_ISOBATH_6_1_M
Seafloor geomorphic units (geomorphic_units)	Broad terrain position	Model-facing numeric covariate; unit: m.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	BROAD_TERRAIN_POSITION_M
Seafloor geomorphic units (geomorphic_units)	Broad terrain position z	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	BROAD_TERRAIN_POSITION_Z
Seafloor geomorphic units (geomorphic_units)	Canyon density	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	CANYON_DENSITY
Seafloor geomorphic units (geomorphic_units)	Classification confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	CLASSIFICATION_CONFIDENCE
Seafloor geomorphic units (geomorphic_units)	Directional anisotropy	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DIRECTIONAL_ANISOTROPY
Seafloor geomorphic units (geomorphic_units)	Distance to bank or shoal	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_BANK_OR_SHOAL_M
Seafloor geomorphic units (geomorphic_units)	Distance to basin or depression	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_BASIN_OR_DEPRESSION_M
Seafloor geomorphic units (geomorphic_units)	Distance to canyon axis	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_CANYON_AXIS_M
Seafloor geomorphic units (geomorphic_units)	Distance to canyon rim	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_CANYON_RIM_M
Seafloor geomorphic units (geomorphic_units)	Distance to channel	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_CHANNEL_M
Seafloor geomorphic units (geomorphic_units)	Distance to ridge	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_RIDGE_M
Seafloor geomorphic units (geomorphic_units)	Distance to seamount or knoll	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_SEAMOUNT_OR_KNOLL_M
Seafloor geomorphic units (geomorphic_units)	Distance to shelf break	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_SHELF_BREAK_M
Seafloor geomorphic units (geomorphic_units)	Distance to shelf	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_SHELF_M
Seafloor geomorphic units (geomorphic_units)	Distance to sill	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_SILL_M
Seafloor geomorphic units (geomorphic_units)	Distance to slope	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_SLOPE_M
Seafloor geomorphic units (geomorphic_units)	Distance to terrace	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_TERRACE_M
Seafloor geomorphic units (geomorphic_units)	Distance to trough	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	DISTANCE_TO_TROUGH_M
Seafloor geomorphic units (geomorphic_units)	Dominant geomorphic unit	Model-facing categorical value; unit: category/text.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	GEOMORPHIC_UNIT
Seafloor geomorphic units (geomorphic_units)	Mapping unit cell count	Sampling or aggregation coverage field; unit: count.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	MAPPING_UNIT_CELL_COUNT
Seafloor geomorphic units (geomorphic_units)	Meets minimum mapping unit	Sampling or aggregation coverage field; unit: boolean.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	MEETS_MINIMUM_MAPPING_UNIT
Seafloor geomorphic units (geomorphic_units)	Minimum mapping unit cells	Sampling or aggregation coverage field.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	MINIMUM_MAPPING_UNIT_CELLS
Seafloor geomorphic units (geomorphic_units)	Proportion bank or shoal	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_BANK_OR_SHOAL
Seafloor geomorphic units (geomorphic_units)	Proportion basin or depression	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_BASIN_OR_DEPRESSION
Seafloor geomorphic units (geomorphic_units)	Proportion canyon axis	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_CANYON_AXIS
Seafloor geomorphic units (geomorphic_units)	Proportion canyon rim	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_CANYON_RIM
Seafloor geomorphic units (geomorphic_units)	Proportion channel	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_CHANNEL
Seafloor geomorphic units (geomorphic_units)	Proportion ridge	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_RIDGE
Seafloor geomorphic units (geomorphic_units)	Proportion seamount or knoll	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_SEAMOUNT_OR_KNOLL
Seafloor geomorphic units (geomorphic_units)	Proportion shelf	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_SHELF
Seafloor geomorphic units (geomorphic_units)	Proportion shelf break	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_SHELF_BREAK
Seafloor geomorphic units (geomorphic_units)	Proportion sill	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_SILL
Seafloor geomorphic units (geomorphic_units)	Proportion slope	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_SLOPE
Seafloor geomorphic units (geomorphic_units)	Proportion terrace	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_TERRACE
Seafloor geomorphic units (geomorphic_units)	Proportion trough	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphic_units/GEOMORPHIC_UNITS_RES_8.parquet	PROPORTION_TROUGH
Seafloor geomorphometry (geomorphometry)	Mean seafloor aspect	Model-facing numeric covariate; unit: degrees.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	ASPECT
Seafloor geomorphometry (geomorphometry)	Aspect circular mean ring 1	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	ASPECT_CIRCULAR_MEAN_RING_1
Seafloor geomorphometry (geomorphometry)	Aspect circular mean ring 2	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	ASPECT_CIRCULAR_MEAN_RING_2
Seafloor geomorphometry (geomorphometry)	Aspect circular mean ring 4	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	ASPECT_CIRCULAR_MEAN_RING_4
Seafloor geomorphometry (geomorphometry)	Aspect resultant length ring 1	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	ASPECT_RESULTANT_LENGTH_RING_1
Seafloor geomorphometry (geomorphometry)	Aspect resultant length ring 2	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	ASPECT_RESULTANT_LENGTH_RING_2
Seafloor geomorphometry (geomorphometry)	Aspect resultant length ring 4	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	ASPECT_RESULTANT_LENGTH_RING_4
Seafloor geomorphometry (geomorphometry)	Concavity index	Model-facing numeric covariate; unit: dimensionless.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	CONCAVITY_INDEX
Seafloor geomorphometry (geomorphometry)	Convexity index	Model-facing numeric covariate; unit: dimensionless.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	CONVEXITY_INDEX
Seafloor geomorphometry (geomorphometry)	Curvature	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	CURVATURE
Seafloor geomorphometry (geomorphometry)	Depth MAD ring 1	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	DEPTH_MAD_RING_1_M
Seafloor geomorphometry (geomorphometry)	Depth MAD ring 2	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	DEPTH_MAD_RING_2_M
Seafloor geomorphometry (geomorphometry)	Depth MAD ring 4	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	DEPTH_MAD_RING_4_M
Seafloor geomorphometry (geomorphometry)	Depth range ring 1	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	DEPTH_RANGE_RING_1_M
Seafloor geomorphometry (geomorphometry)	Depth range ring 2	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	DEPTH_RANGE_RING_2_M
Seafloor geomorphometry (geomorphometry)	Depth range ring 4	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	DEPTH_RANGE_RING_4_M
Seafloor geomorphometry (geomorphometry)	Depth standard deviation ring 1	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	DEPTH_STD_RING_1_M
Seafloor geomorphometry (geomorphometry)	Depth standard deviation ring 2	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	DEPTH_STD_RING_2_M
Seafloor geomorphometry (geomorphometry)	Depth standard deviation ring 4	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	DEPTH_STD_RING_4_M
Seafloor geomorphometry (geomorphometry)	Eastness	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	EASTNESS
Seafloor geomorphometry (geomorphometry)	General curvature	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	GENERAL_CURVATURE
Seafloor geomorphometry (geomorphometry)	Local relief ring 1	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	LOCAL_RELIEF_RING_1_M
Seafloor geomorphometry (geomorphometry)	Local relief ring 2	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	LOCAL_RELIEF_RING_2_M
Seafloor geomorphometry (geomorphometry)	Local relief ring 4	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	LOCAL_RELIEF_RING_4_M
Seafloor geomorphometry (geomorphometry)	Native raster resolution arc seconds	Sampling or aggregation coverage field.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	NATIVE_RASTER_RESOLUTION_ARC_SECONDS
Seafloor geomorphometry (geomorphometry)	Negative openness	Model-facing numeric covariate; unit: degrees.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	NEGATIVE_OPENNESS_DEG
Seafloor geomorphometry (geomorphometry)	Neighborhood roughness ring 1	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	NEIGHBORHOOD_ROUGHNESS_RING_1_M
Seafloor geomorphometry (geomorphometry)	Neighborhood roughness ring 2	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	NEIGHBORHOOD_ROUGHNESS_RING_2_M
Seafloor geomorphometry (geomorphometry)	Neighborhood roughness ring 4	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	NEIGHBORHOOD_ROUGHNESS_RING_4_M
Seafloor geomorphometry (geomorphometry)	Northness	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	NORTHNESS
Seafloor geomorphometry (geomorphometry)	Openness sector coverage	Sampling or aggregation coverage field.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	OPENNESS_SECTOR_COVERAGE
Seafloor geomorphometry (geomorphometry)	Plan curvature	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	PLAN_CURVATURE
Seafloor geomorphometry (geomorphometry)	Positive openness	Model-facing numeric covariate; unit: degrees.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	POSITIVE_OPENNESS_DEG
Seafloor geomorphometry (geomorphometry)	Profile curvature	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	PROFILE_CURVATURE
Seafloor geomorphometry (geomorphometry)	Local bathymetric relief	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	RELIEF
Seafloor geomorphometry (geomorphometry)	Ridge index	Model-facing numeric covariate; unit: dimensionless.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	RIDGE_INDEX
Seafloor geomorphometry (geomorphometry)	Seafloor ruggedness	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	RUGGEDNESS
Seafloor geomorphometry (geomorphometry)	Mean seafloor slope	Model-facing numeric covariate; unit: degrees.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	SLOPE
Seafloor geomorphometry (geomorphometry)	Slope mean native raster	Model-facing numeric covariate; unit: degrees.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	SLOPE_MEAN_NATIVE_RASTER
Seafloor geomorphometry (geomorphometry)	Slope mean ring 1	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	SLOPE_MEAN_RING_1
Seafloor geomorphometry (geomorphometry)	Slope mean ring 2	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	SLOPE_MEAN_RING_2
Seafloor geomorphometry (geomorphometry)	Slope mean ring 4	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	SLOPE_MEAN_RING_4
Seafloor geomorphometry (geomorphometry)	Slope Q90 native raster	Model-facing numeric covariate; unit: degrees.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	SLOPE_Q90_NATIVE_RASTER
Seafloor geomorphometry (geomorphometry)	Slope Q90 ring 1	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	SLOPE_Q90_RING_1
Seafloor geomorphometry (geomorphometry)	Slope Q90 ring 2	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	SLOPE_Q90_RING_2
Seafloor geomorphometry (geomorphometry)	Slope Q90 ring 4	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	SLOPE_Q90_RING_4
Seafloor geomorphometry (geomorphometry)	Surface area ratio from slope	Model-facing numeric covariate; unit: dimensionless.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	SURFACE_AREA_RATIO_FROM_SLOPE
Seafloor geomorphometry (geomorphometry)	Local bathymetric terrain position	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	TERRAIN_POSITION
Seafloor geomorphometry (geomorphometry)	Terrain position ring 1	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	TERRAIN_POSITION_RING_1_M
Seafloor geomorphometry (geomorphometry)	Terrain position ring 1 z	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	TERRAIN_POSITION_RING_1_Z
Seafloor geomorphometry (geomorphometry)	Terrain position ring 2	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	TERRAIN_POSITION_RING_2_M
Seafloor geomorphometry (geomorphometry)	Terrain position ring 2 z	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	TERRAIN_POSITION_RING_2_Z
Seafloor geomorphometry (geomorphometry)	Terrain position ring 4	Model-facing numeric covariate; unit: m; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	TERRAIN_POSITION_RING_4_M
Seafloor geomorphometry (geomorphometry)	Terrain position ring 4 z	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	TERRAIN_POSITION_RING_4_Z
Seafloor geomorphometry (geomorphometry)	Valley index	Model-facing numeric covariate; unit: dimensionless.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	VALLEY_INDEX
Seafloor geomorphometry (geomorphometry)	Vector ruggedness ring 1	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	VECTOR_RUGGEDNESS_RING_1
Seafloor geomorphometry (geomorphometry)	Vector ruggedness ring 2	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	VECTOR_RUGGEDNESS_RING_2
Seafloor geomorphometry (geomorphometry)	Vector ruggedness ring 4	Model-facing numeric covariate; topology: water connected neighborhood.	R8: data/processed/domain/environmental_layer/seascape/seafloor_physiography/geomorphometry/GEOMORPHOMETRY_RES_8.parquet	VECTOR_RUGGEDNESS_RING_4

Coastal configuration

Sub-family	Variable	Short description	Path	Column
Marine exposure and enclosure (exposure_and_enclosure)	Distance to open water	Model-facing numeric covariate; unit: m; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/exposure_and_enclosure/EXPOSURE_AND_ENCLOSURE_RES_8.parquet	DISTANCE_TO_OPEN_WATER_M
Marine exposure and enclosure (exposure_and_enclosure)	Embayment index	Model-facing numeric covariate; unit: dimensionless; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/exposure_and_enclosure/EXPOSURE_AND_ENCLOSURE_RES_8.parquet	EMBAYMENT_INDEX
Marine exposure and enclosure (exposure_and_enclosure)	Enclosure index	Model-facing numeric covariate; unit: dimensionless; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/exposure_and_enclosure/EXPOSURE_AND_ENCLOSURE_RES_8.parquet	ENCLOSURE_INDEX
Marine exposure and enclosure (exposure_and_enclosure)	Network connector distance	Spatial-support, connector, lineage, or QC field; unit: m; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/exposure_and_enclosure/EXPOSURE_AND_ENCLOSURE_RES_8.parquet	NETWORK_CONNECTOR_DISTANCE_M
Marine exposure and enclosure (exposure_and_enclosure)	Network connector method	Confidence, provenance, or survey evidence; unit: category/text; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/exposure_and_enclosure/EXPOSURE_AND_ENCLOSURE_RES_8.parquet	NETWORK_CONNECTOR_METHOD
Marine exposure and enclosure (exposure_and_enclosure)	Network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/exposure_and_enclosure/EXPOSURE_AND_ENCLOSURE_RES_8.parquet	NETWORK_DISTANCE_QC_REASON
Marine exposure and enclosure (exposure_and_enclosure)	Openness to ocean index	Model-facing numeric covariate; unit: dimensionless; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/exposure_and_enclosure/EXPOSURE_AND_ENCLOSURE_RES_8.parquet	OPENNESS_TO_OCEAN_INDEX
Marine exposure and enclosure (exposure_and_enclosure)	Open water angular aperture	Model-facing numeric covariate; unit: degrees; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/exposure_and_enclosure/EXPOSURE_AND_ENCLOSURE_RES_8.parquet	OPEN_WATER_ANGULAR_APERTURE_DEG
Marine exposure and enclosure (exposure_and_enclosure)	Water component ID	Foreign key or source identity; not a numeric predictor; unit: category/text; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/exposure_and_enclosure/EXPOSURE_AND_ENCLOSURE_RES_8.parquet	WATER_COMPONENT_ID
Physical shoreline characterization (shoreline_characterization)	Bluff shore fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	BLUFF_SHORE_FRAC
Physical shoreline characterization (shoreline_characterization)	Bluff shore length	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	BLUFF_SHORE_LENGTH_M
Physical shoreline characterization (shoreline_characterization)	Bluff shore network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	BLUFF_SHORE_NETWORK_DISTANCE_QC_REASON
Physical shoreline characterization (shoreline_characterization)	Cliff shore fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	CLIFF_SHORE_FRAC
Physical shoreline characterization (shoreline_characterization)	Cliff shore length	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	CLIFF_SHORE_LENGTH_M
Physical shoreline characterization (shoreline_characterization)	Cliff shore network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	CLIFF_SHORE_NETWORK_DISTANCE_QC_REASON
Physical shoreline characterization (shoreline_characterization)	Deltaic shore fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	DELTAIC_SHORE_FRAC
Physical shoreline characterization (shoreline_characterization)	Deltaic shore length	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	DELTAIC_SHORE_LENGTH_M
Physical shoreline characterization (shoreline_characterization)	Deltaic shore network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	DELTAIC_SHORE_NETWORK_DISTANCE_QC_REASON
Physical shoreline characterization (shoreline_characterization)	Estuarine shore fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	ESTUARINE_SHORE_FRAC
Physical shoreline characterization (shoreline_characterization)	Estuarine shore length	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	ESTUARINE_SHORE_LENGTH_M
Physical shoreline characterization (shoreline_characterization)	Estuarine shore network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	ESTUARINE_SHORE_NETWORK_DISTANCE_QC_REASON
Physical shoreline characterization (shoreline_characterization)	Gravel shore fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	GRAVEL_SHORE_FRAC
Physical shoreline characterization (shoreline_characterization)	Gravel shore length	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	GRAVEL_SHORE_LENGTH_M
Physical shoreline characterization (shoreline_characterization)	Gravel shore network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	GRAVEL_SHORE_NETWORK_DISTANCE_QC_REASON
Physical shoreline characterization (shoreline_characterization)	Rocky shore fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	ROCKY_SHORE_FRAC
Physical shoreline characterization (shoreline_characterization)	Rocky shore length	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	ROCKY_SHORE_LENGTH_M
Physical shoreline characterization (shoreline_characterization)	Rocky shore network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	ROCKY_SHORE_NETWORK_DISTANCE_QC_REASON
Physical shoreline characterization (shoreline_characterization)	Sandy shore fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	SANDY_SHORE_FRAC
Physical shoreline characterization (shoreline_characterization)	Sandy shore length	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	SANDY_SHORE_LENGTH_M
Physical shoreline characterization (shoreline_characterization)	Sandy shore network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	SANDY_SHORE_NETWORK_DISTANCE_QC_REASON
Physical shoreline characterization (shoreline_characterization)	Shoreline classified coverage fraction	Sampling or aggregation coverage field; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	SHORELINE_CLASSIFIED_COVERAGE_FRAC
Physical shoreline characterization (shoreline_characterization)	Shoreline classified length	Sampling or aggregation coverage field; unit: m.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	SHORELINE_CLASSIFIED_LENGTH_M
Physical shoreline characterization (shoreline_characterization)	Shoreline total mapped length	Sampling or aggregation coverage field; unit: m.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	SHORELINE_TOTAL_MAPPED_LENGTH_M
Physical shoreline characterization (shoreline_characterization)	Straight distance to bluff shore	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	STRAIGHT_DISTANCE_TO_BLUFF_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Straight distance to cliff shore	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	STRAIGHT_DISTANCE_TO_CLIFF_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Straight distance to deltaic shore	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	STRAIGHT_DISTANCE_TO_DELTAIC_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Straight distance to estuarine shore	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	STRAIGHT_DISTANCE_TO_ESTUARINE_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Straight distance to gravel shore	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	STRAIGHT_DISTANCE_TO_GRAVEL_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Straight distance to rocky shore	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	STRAIGHT_DISTANCE_TO_ROCKY_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Straight distance to sandy shore	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	STRAIGHT_DISTANCE_TO_SANDY_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Water network distance to bluff shore	Model-facing numeric covariate; unit: m; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	WATER_NETWORK_DISTANCE_TO_BLUFF_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Water network distance to cliff shore	Model-facing numeric covariate; unit: m; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	WATER_NETWORK_DISTANCE_TO_CLIFF_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Water network distance to deltaic shore	Model-facing numeric covariate; unit: m; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	WATER_NETWORK_DISTANCE_TO_DELTAIC_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Water network distance to estuarine shore	Model-facing numeric covariate; unit: m; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	WATER_NETWORK_DISTANCE_TO_ESTUARINE_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Water network distance to gravel shore	Model-facing numeric covariate; unit: m; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	WATER_NETWORK_DISTANCE_TO_GRAVEL_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Water network distance to rocky shore	Model-facing numeric covariate; unit: m; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	WATER_NETWORK_DISTANCE_TO_ROCKY_SHORE_M
Physical shoreline characterization (shoreline_characterization)	Water network distance to sandy shore	Model-facing numeric covariate; unit: m; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_characterization/SHORELINE_CHARACTERIZATION_RES_8.parquet	WATER_NETWORK_DISTANCE_TO_SANDY_SHORE_M
Shoreline proximity (shoreline_proximity)	Network connector distance	Spatial-support, connector, lineage, or QC field; unit: m.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_proximity/SHORELINE_PROXIMITY_RES_8.parquet	NETWORK_CONNECTOR_DISTANCE_M
Shoreline proximity (shoreline_proximity)	Network connector method	Confidence, provenance, or survey evidence; unit: category/text.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_proximity/SHORELINE_PROXIMITY_RES_8.parquet	NETWORK_CONNECTOR_METHOD
Shoreline proximity (shoreline_proximity)	Network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_proximity/SHORELINE_PROXIMITY_RES_8.parquet	NETWORK_DISTANCE_QC_REASON
Shoreline proximity (shoreline_proximity)	Open-ocean exposure index	Model-facing numeric covariate; unit: dimensionless.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_proximity/SHORELINE_PROXIMITY_RES_8.parquet	OPEN_OCEAN_INDEX
Shoreline proximity (shoreline_proximity)	Straight-line distance to shoreline	Model-facing numeric covariate; unit: m.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_proximity/SHORELINE_PROXIMITY_RES_8.parquet	SHORELINE_DISTANCE_M
Shoreline proximity (shoreline_proximity)	Water component ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_proximity/SHORELINE_PROXIMITY_RES_8.parquet	WATER_COMPONENT_ID
Shoreline proximity (shoreline_proximity)	Water-network distance to shoreline	Model-facing numeric covariate; unit: m; topology: water network.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/shoreline_proximity/SHORELINE_PROXIMITY_RES_8.parquet	WATER_NETWORK_DISTANCE_M
Waterbody morphometry (waterbody_morphometry)	Constriction index	Model-facing numeric covariate; unit: dimensionless; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	CONSTRICTION_INDEX
Waterbody morphometry (waterbody_morphometry)	Distance to constricted passage	Model-facing numeric covariate; unit: m; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	DISTANCE_TO_CONSTRICTED_PASSAGE_M
Waterbody morphometry (waterbody_morphometry)	Distance to opposite shore	Model-facing numeric covariate; unit: m; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	DISTANCE_TO_OPPOSITE_SHORE_M
Waterbody morphometry (waterbody_morphometry)	Distance to sill candidate	Model-facing numeric covariate; unit: m; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	DISTANCE_TO_SILL_CANDIDATE_M
Waterbody morphometry (waterbody_morphometry)	Local waterbody width	Model-facing numeric covariate; unit: m; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	LOCAL_WATERBODY_WIDTH_M
Waterbody morphometry (waterbody_morphometry)	Local waterspace area	Model-facing numeric covariate; unit: km²; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	LOCAL_WATERSPACE_AREA_KM2
Waterbody morphometry (waterbody_morphometry)	Local waterspace branch count	Model-facing numeric covariate; unit: count; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	LOCAL_WATERSPACE_BRANCH_COUNT
Waterbody morphometry (waterbody_morphometry)	Local waterspace compactness	Model-facing numeric covariate; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	LOCAL_WATERSPACE_COMPACTNESS
Waterbody morphometry (waterbody_morphometry)	Local waterspace perimeter	Model-facing numeric covariate; unit: km; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	LOCAL_WATERSPACE_PERIMETER_KM
Waterbody morphometry (waterbody_morphometry)	Network connector distance	Spatial-support, connector, lineage, or QC field; unit: m; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	NETWORK_CONNECTOR_DISTANCE_M
Waterbody morphometry (waterbody_morphometry)	Network connector method	Confidence, provenance, or survey evidence; unit: category/text; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	NETWORK_CONNECTOR_METHOD
Waterbody morphometry (waterbody_morphometry)	Network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	NETWORK_DISTANCE_QC_REASON
Waterbody morphometry (waterbody_morphometry)	Opposite shore censored	Model-facing numeric covariate; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	OPPOSITE_SHORE_CENSORED
Waterbody morphometry (waterbody_morphometry)	Waterbody width censored fraction	Model-facing numeric covariate; unit: proportion; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	WATERBODY_WIDTH_CENSORED_FRACTION
Waterbody morphometry (waterbody_morphometry)	Waterbody width mean	Model-facing numeric covariate; unit: m; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	WATERBODY_WIDTH_MEAN_M
Waterbody morphometry (waterbody_morphometry)	Waterbody width median	Model-facing numeric covariate; unit: m; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	WATERBODY_WIDTH_MEDIAN_M
Waterbody morphometry (waterbody_morphometry)	Waterbody width standard deviation	Model-facing numeric covariate; unit: m; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	WATERBODY_WIDTH_STD_M
Waterbody morphometry (waterbody_morphometry)	Water component ID	Foreign key or source identity; not a numeric predictor; unit: category/text; topology: purpose built geometry.	R8: data/processed/domain/environmental_layer/seascape/coastal_configuration/waterbody_morphometry/WATERBODY_MORPHOMETRY_RES_8.parquet	WATER_COMPONENT_ID

Hydrologic connectivity

Sub-family	Variable	Short description	Path	Column
Estuarine connectivity (estuarine_connectivity)	Straight-line distance to mapped estuary	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/estuarine_connectivity/ESTUARINE_CONNECTIVITY_RES_8.parquet	DISTANCE_TO_ESTUARY_M
Estuarine connectivity (estuarine_connectivity)	Network connector distance	Spatial-support, connector, lineage, or QC field; unit: m.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/estuarine_connectivity/ESTUARINE_CONNECTIVITY_RES_8.parquet	NETWORK_CONNECTOR_DISTANCE_M
Estuarine connectivity (estuarine_connectivity)	Network connector method	Confidence, provenance, or survey evidence; unit: category/text.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/estuarine_connectivity/ESTUARINE_CONNECTIVITY_RES_8.parquet	NETWORK_CONNECTOR_METHOD
Estuarine connectivity (estuarine_connectivity)	Network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/estuarine_connectivity/ESTUARINE_CONNECTIVITY_RES_8.parquet	NETWORK_DISTANCE_QC_REASON
Estuarine connectivity (estuarine_connectivity)	Water component ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/estuarine_connectivity/ESTUARINE_CONNECTIVITY_RES_8.parquet	WATER_COMPONENT_ID
Estuarine connectivity (estuarine_connectivity)	Water-network distance to mapped estuary	Model-facing numeric covariate; unit: m; topology: water network.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/estuarine_connectivity/ESTUARINE_CONNECTIVITY_RES_8.parquet	WATER_NETWORK_DISTANCE_TO_ESTUARY_M
Fluvial barriers and passage (fluvial_barriers)	Barrier evidence confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	BARRIER_EVIDENCE_CONFIDENCE
Fluvial barriers and passage (fluvial_barriers)	Barrier inventory state	Spatial-support, connector, lineage, or QC field; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	BARRIER_INVENTORY_STATE
Fluvial barriers and passage (fluvial_barriers)	Barrier latest assessment year	Sampling or aggregation coverage field; unit: year.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	BARRIER_LATEST_ASSESSMENT_YEAR
Fluvial barriers and passage (fluvial_barriers)	Barrier source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	BARRIER_SOURCE_DATASETS
Fluvial barriers and passage (fluvial_barriers)	Crosswalk method	Spatial-support, connector, lineage, or QC field; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	CROSSWALK_METHOD
Fluvial barriers and passage (fluvial_barriers)	Mapped assessed site count	Sampling or aggregation coverage field; unit: count.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MAPPED_ASSESSED_SITE_COUNT
Fluvial barriers and passage (fluvial_barriers)	Mapped blocked count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MAPPED_BLOCKED_COUNT
Fluvial barriers and passage (fluvial_barriers)	Mapped partial count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MAPPED_PARTIAL_COUNT
Fluvial barriers and passage (fluvial_barriers)	Mapped passable count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MAPPED_PASSABLE_COUNT
Fluvial barriers and passage (fluvial_barriers)	Mapped potential barrier count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MAPPED_POTENTIAL_BARRIER_COUNT
Fluvial barriers and passage (fluvial_barriers)	Mapped unknown status count	Sampling or aggregation coverage field; unit: count.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MAPPED_UNKNOWN_STATUS_COUNT
Fluvial barriers and passage (fluvial_barriers)	Mapped upstream barrier count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MAPPED_UPSTREAM_BARRIER_COUNT
Fluvial barriers and passage (fluvial_barriers)	Mapped upstream barrier present	Model-facing numeric covariate.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MAPPED_UPSTREAM_BARRIER_PRESENT
Fluvial barriers and passage (fluvial_barriers)	Mapped upstream culvert count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MAPPED_UPSTREAM_CULVERT_COUNT
Fluvial barriers and passage (fluvial_barriers)	Mapped upstream dam count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MAPPED_UPSTREAM_DAM_COUNT
Fluvial barriers and passage (fluvial_barriers)	Mapped upstream tide gate count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MAPPED_UPSTREAM_TIDE_GATE_COUNT
Fluvial barriers and passage (fluvial_barriers)	Mapped upstream waterfall count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MAPPED_UPSTREAM_WATERFALL_COUNT
Fluvial barriers and passage (fluvial_barriers)	Marine network component ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	MARINE_NETWORK_COMPONENT_ID
Fluvial barriers and passage (fluvial_barriers)	Nearest barrier affected fluvial mouth ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	NEAREST_BARRIER_AFFECTED_FLUVIAL_MOUTH_ID
Fluvial barriers and passage (fluvial_barriers)	Nearest fluvial mouth ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	NEAREST_FLUVIAL_MOUTH_ID
Fluvial barriers and passage (fluvial_barriers)	Nearest mapped barrier from mouth	Model-facing numeric covariate; unit: km.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	NEAREST_MAPPED_BARRIER_FROM_MOUTH_KM
Fluvial barriers and passage (fluvial_barriers)	Nearest mapped blocking barrier from mouth	Model-facing numeric covariate; unit: km.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	NEAREST_MAPPED_BLOCKING_BARRIER_FROM_MOUTH_KM
Fluvial barriers and passage (fluvial_barriers)	Nearest outlet subbasin ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	NEAREST_OUTLET_SUBBASIN_ID
Fluvial barriers and passage (fluvial_barriers)	Nearest river basin ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	NEAREST_RIVER_BASIN_ID
Fluvial barriers and passage (fluvial_barriers)	Passage status coverage fraction	Sampling or aggregation coverage field; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	PASSAGE_STATUS_COVERAGE_FRAC
Fluvial barriers and passage (fluvial_barriers)	Structural discontinuity flag	Spatial-support, connector, lineage, or QC field; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	STRUCTURAL_DISCONTINUITY_FLAG
Fluvial barriers and passage (fluvial_barriers)	Water network distance to barrier affected mouth	Model-facing numeric covariate; unit: m; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	WATER_NETWORK_DISTANCE_TO_BARRIER_AFFECTED_MOUTH_M
Fluvial barriers and passage (fluvial_barriers)	Water-network distance to fluvial mouth	Model-facing numeric covariate; unit: m; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_RES_8.parquet	WATER_NETWORK_DISTANCE_TO_FLUVIAL_MOUTH_M
Fluvial barrier evidence (fluvial_barriers_confidence)	Fluvial barriers confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_CONFIDENCE_RES_8.parquet	FLUVIAL_BARRIERS_CONFIDENCE
Fluvial barrier evidence (fluvial_barriers_confidence)	Fluvial barriers evidence basis	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_CONFIDENCE_RES_8.parquet	FLUVIAL_BARRIERS_EVIDENCE_BASIS
Fluvial barrier evidence (fluvial_barriers_confidence)	Fluvial barriers latest survey year	Confidence, provenance, or survey evidence; unit: year.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_CONFIDENCE_RES_8.parquet	FLUVIAL_BARRIERS_LATEST_SURVEY_YEAR
Fluvial barrier evidence (fluvial_barriers_confidence)	Fluvial barriers source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_CONFIDENCE_RES_8.parquet	FLUVIAL_BARRIERS_SOURCE_DATASETS
Fluvial barrier evidence (fluvial_barriers_confidence)	Fluvial barriers unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_barriers/FLUVIAL_BARRIERS_CONFIDENCE_RES_8.parquet	FLUVIAL_BARRIERS_UNMAPPED_AREA
Fluvial-marine connectivity (fluvial_connectivity)	Connected headwater count	Model-facing numeric covariate; unit: count.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	CONNECTED_HEADWATER_COUNT
Fluvial-marine connectivity (fluvial_connectivity)	Connected strahler order	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	CONNECTED_STRAHLER_ORDER
Fluvial-marine connectivity (fluvial_connectivity)	Connected tributary junction count	Model-facing numeric covariate; unit: count.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	CONNECTED_TRIBUTARY_JUNCTION_COUNT
Fluvial-marine connectivity (fluvial_connectivity)	Connected upstream distance	Model-facing numeric covariate; unit: km.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	CONNECTED_UPSTREAM_DISTANCE_KM
Fluvial-marine connectivity (fluvial_connectivity)	Connected upstream drainage area	Model-facing numeric covariate; unit: km².	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	CONNECTED_UPSTREAM_DRAINAGE_AREA_KM2
Fluvial-marine connectivity (fluvial_connectivity)	Connected upstream network length	Model-facing numeric covariate; unit: km.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	CONNECTED_UPSTREAM_NETWORK_LENGTH_KM
Fluvial-marine connectivity (fluvial_connectivity)	Connected upstream segment count	Model-facing numeric covariate; unit: count.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	CONNECTED_UPSTREAM_SEGMENT_COUNT
Fluvial-marine connectivity (fluvial_connectivity)	Euclidean distance to fluvial mouth	Model-facing numeric covariate; unit: m.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	EUCLIDEAN_DISTANCE_TO_FLUVIAL_MOUTH_M
Fluvial-marine connectivity (fluvial_connectivity)	Fluvial mouth reachable	Presence, absence, reachability, or another explicit state; unit: boolean.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	FLUVIAL_MOUTH_REACHABLE
Fluvial-marine connectivity (fluvial_connectivity)	Fluvial path detour	Model-facing numeric covariate; unit: m.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	FLUVIAL_PATH_DETOUR_M
Fluvial-marine connectivity (fluvial_connectivity)	Fluvial path detour ratio	Model-facing numeric covariate; unit: dimensionless.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	FLUVIAL_PATH_DETOUR_RATIO
Fluvial-marine connectivity (fluvial_connectivity)	Mapped fluvial mouth count in component	Model-facing numeric covariate; unit: count.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	MAPPED_FLUVIAL_MOUTH_COUNT_IN_COMPONENT
Fluvial-marine connectivity (fluvial_connectivity)	Marine network component ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	MARINE_NETWORK_COMPONENT_ID
Fluvial-marine connectivity (fluvial_connectivity)	Nearest fluvial mouth ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	NEAREST_FLUVIAL_MOUTH_ID
Fluvial-marine connectivity (fluvial_connectivity)	Nearest outlet subbasin ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	NEAREST_OUTLET_SUBBASIN_ID
Fluvial-marine connectivity (fluvial_connectivity)	Nearest river basin ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	NEAREST_RIVER_BASIN_ID
Fluvial-marine connectivity (fluvial_connectivity)	Network connector distance	Spatial-support, connector, lineage, or QC field; unit: m.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	NETWORK_CONNECTOR_DISTANCE_M
Fluvial-marine connectivity (fluvial_connectivity)	Network connector method	Confidence, provenance, or survey evidence; unit: category/text.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	NETWORK_CONNECTOR_METHOD
Fluvial-marine connectivity (fluvial_connectivity)	Network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	NETWORK_DISTANCE_QC_REASON
Fluvial-marine connectivity (fluvial_connectivity)	Source network topology gap count	Spatial-support, connector, lineage, or QC field; unit: count.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	SOURCE_NETWORK_TOPOLOGY_GAP_COUNT
Fluvial-marine connectivity (fluvial_connectivity)	Structural discontinuity flag	Spatial-support, connector, lineage, or QC field; unit: boolean.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	STRUCTURAL_DISCONTINUITY_FLAG
Fluvial-marine connectivity (fluvial_connectivity)	Water-network distance to fluvial mouth	Model-facing numeric covariate; unit: m; topology: water network.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/fluvial_connectivity/FLUVIAL_CONNECTIVITY_RES_8.parquet	WATER_NETWORK_DISTANCE_TO_FLUVIAL_MOUTH_M
Freshwater source setting (freshwater_sources)	Distance to mapped river mouth	Model-facing numeric covariate; unit: m; topology: projected straight line.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/freshwater_sources/RIVER_MOUTH_FEATURES_RES_8.parquet	DISTANCE_TO_RIVER_MOUTH_M
Freshwater source setting (freshwater_sources)	Mapped river mouth pressure 5 km	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/freshwater_sources/RIVER_MOUTH_FEATURES_RES_8.parquet	MAPPED_RIVER_MOUTH_PRESSURE_5KM
Freshwater source setting (freshwater_sources)	Mapped width weighted river mouth pressure 5 km	Model-facing numeric covariate.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/freshwater_sources/RIVER_MOUTH_FEATURES_RES_8.parquet	MAPPED_WIDTH_WEIGHTED_RIVER_MOUTH_PRESSURE_5KM
Freshwater source setting (freshwater_sources)	Nearest river mouth ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/freshwater_sources/RIVER_MOUTH_FEATURES_RES_8.parquet	NEAREST_RIVER_MOUTH_ID
Freshwater source setting (freshwater_sources)	Nearest river mouth width	Model-facing numeric covariate; unit: m.	R8: data/processed/domain/environmental_layer/seascape/hydrologic_connectivity/freshwater_sources/RIVER_MOUTH_FEATURES_RES_8.parquet	NEAREST_RIVER_MOUTH_WIDTH_M

Benthic substrate

Sub-family	Variable	Short description	Path	Column
Benthic substrate composition (benthic_substrate)	Native child water area	Sampling or aggregation coverage field; unit: m².	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet	NATIVE_CHILD_WATER_AREA_M2
Benthic substrate composition (benthic_substrate)	Network connector distance	Spatial-support, connector, lineage, or QC field; unit: m.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	NETWORK_CONNECTOR_DISTANCE_M
Benthic substrate composition (benthic_substrate)	Network connector method	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	NETWORK_CONNECTOR_METHOD
Benthic substrate composition (benthic_substrate)	Network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	NETWORK_DISTANCE_QC_REASON
Benthic substrate composition (benthic_substrate)	Substrate boulder fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	SUBSTRATE_BOULDER_FRAC
Benthic substrate composition (benthic_substrate)	Substrate cobble fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	SUBSTRATE_COBBLE_FRAC
Benthic substrate composition (benthic_substrate)	Substrate distance to hard substrate	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	SUBSTRATE_DISTANCE_TO_HARD_SUBSTRATE_M
Benthic substrate composition (benthic_substrate)	Substrate gravel fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	SUBSTRATE_GRAVEL_FRAC
Benthic substrate composition (benthic_substrate)	Substrate hard substrate fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	SUBSTRATE_HARD_SUBSTRATE_FRAC
Benthic substrate composition (benthic_substrate)	Substrate heterogeneity	Model-facing numeric covariate.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	SUBSTRATE_HETEROGENEITY
Benthic substrate composition (benthic_substrate)	Substrate interpolated coverage fraction	Sampling or aggregation coverage field; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	SUBSTRATE_INTERPOLATED_COVERAGE_FRAC
Benthic substrate composition (benthic_substrate)	Substrate mixed fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	SUBSTRATE_MIXED_FRAC
Benthic substrate composition (benthic_substrate)	Substrate mud fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	SUBSTRATE_MUD_FRAC
Benthic substrate composition (benthic_substrate)	Substrate rock fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	SUBSTRATE_ROCK_FRAC
Benthic substrate composition (benthic_substrate)	Substrate sand fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	SUBSTRATE_SAND_FRAC
Benthic substrate composition (benthic_substrate)	Water component ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CLASSIFICATION_RES_8.parquet	WATER_COMPONENT_ID
Benthic substrate evidence (benthic_substrate_confidence)	Substrate confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CONFIDENCE_RES_8.parquet	SUBSTRATE_CONFIDENCE
Benthic substrate evidence (benthic_substrate_confidence)	Substrate evidence basis	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CONFIDENCE_RES_8.parquet	SUBSTRATE_EVIDENCE_BASIS
Benthic substrate evidence (benthic_substrate_confidence)	Substrate observed vs modeled	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CONFIDENCE_RES_8.parquet	SUBSTRATE_OBSERVED_VS_MODELED
Benthic substrate evidence (benthic_substrate_confidence)	Substrate source count	Confidence, provenance, or survey evidence; unit: count.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CONFIDENCE_RES_8.parquet	SUBSTRATE_SOURCE_COUNT
Benthic substrate evidence (benthic_substrate_confidence)	Substrate source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CONFIDENCE_RES_8.parquet	SUBSTRATE_SOURCE_DATASETS
Benthic substrate evidence (benthic_substrate_confidence)	Substrate unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/classification/BENTHIC_SUBSTRATE_CONFIDENCE_RES_8.parquet	SUBSTRATE_UNMAPPED_AREA
Derived bottom hardness (bottom_hardness)	Derived bottom hardness index	Model-facing numeric covariate; unit: dimensionless.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_8.parquet	BOTTOM_HARDNESS_INDEX
Derived bottom hardness (bottom_hardness)	Consolidated substrate fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_8.parquet	CONSOLIDATED_SUBSTRATE_FRAC
Derived bottom hardness (bottom_hardness)	Derivation method	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_8.parquet	DERIVATION_METHOD
Derived bottom hardness (bottom_hardness)	Distance to modeled hard substrate	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_8.parquet	DISTANCE_TO_MODELED_HARD_SUBSTRATE_M
Derived bottom hardness (bottom_hardness)	Exposed rock fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_8.parquet	EXPOSED_ROCK_FRAC
Derived bottom hardness (bottom_hardness)	Modeled hard substrate fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_8.parquet	MODELED_HARD_SUBSTRATE_FRAC
Derived bottom hardness (bottom_hardness)	Network connector distance	Spatial-support, connector, lineage, or QC field; unit: m.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_8.parquet	NETWORK_CONNECTOR_DISTANCE_M
Derived bottom hardness (bottom_hardness)	Network connector method	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_8.parquet	NETWORK_CONNECTOR_METHOD
Derived bottom hardness (bottom_hardness)	Network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_8.parquet	NETWORK_DISTANCE_QC_REASON
Derived bottom hardness (bottom_hardness)	Water component ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_RES_8.parquet	WATER_COMPONENT_ID
Bottom hardness evidence (bottom_hardness_confidence)	Bottom hardness confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_CONFIDENCE_RES_8.parquet	BOTTOM_HARDNESS_CONFIDENCE
Bottom hardness evidence (bottom_hardness_confidence)	Bottom hardness evidence basis	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_CONFIDENCE_RES_8.parquet	BOTTOM_HARDNESS_EVIDENCE_BASIS
Bottom hardness evidence (bottom_hardness_confidence)	Bottom hardness observed vs modeled	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_CONFIDENCE_RES_8.parquet	BOTTOM_HARDNESS_OBSERVED_VS_MODELED
Bottom hardness evidence (bottom_hardness_confidence)	Bottom hardness source count	Confidence, provenance, or survey evidence; unit: count.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_CONFIDENCE_RES_8.parquet	BOTTOM_HARDNESS_SOURCE_COUNT
Bottom hardness evidence (bottom_hardness_confidence)	Bottom hardness source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_CONFIDENCE_RES_8.parquet	BOTTOM_HARDNESS_SOURCE_DATASETS
Bottom hardness evidence (bottom_hardness_confidence)	Bottom hardness unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/benthic_substrate/bottom_hardness/BOTTOM_HARDNESS_CONFIDENCE_RES_8.parquet	BOTTOM_HARDNESS_UNMAPPED_AREA

Biogenic habitat

Sub-family	Variable	Short description	Path	Column
Model-ready benthic habitat panel (benthic_habitat_panel)	Benthic edge density	Model-facing numeric covariate; unit: m/km².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	BENTHIC_EDGE_DENSITY_M_PER_KM2
Model-ready benthic habitat panel (benthic_habitat_panel)	Benthic habitat-family richness	Model-facing numeric covariate.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	BENTHIC_HABITAT_RICHNESS
Model-ready benthic habitat panel (benthic_habitat_panel)	Kelp area within 5 km	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	KELP_AREA_WITHIN_5KM_M2
Model-ready benthic habitat panel (benthic_habitat_panel)	Kelp distance	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	KELP_DISTANCE_M
Model-ready benthic habitat panel (benthic_habitat_panel)	Kelp fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	KELP_FRAC
Model-ready benthic habitat panel (benthic_habitat_panel)	Kelp max local fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	KELP_MAX_LOCAL_FRAC
Model-ready benthic habitat panel (benthic_habitat_panel)	Kelp persistence ratio	Model-facing numeric covariate; unit: dimensionless.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	KELP_PERSISTENCE_RATIO
Model-ready benthic habitat panel (benthic_habitat_panel)	Rocky reef area within 5 km	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	ROCKY_REEF_AREA_WITHIN_5KM_M2
Model-ready benthic habitat panel (benthic_habitat_panel)	Rocky reef distance	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	ROCKY_REEF_DISTANCE_M
Model-ready benthic habitat panel (benthic_habitat_panel)	Rocky reef fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	ROCKY_REEF_FRAC
Model-ready benthic habitat panel (benthic_habitat_panel)	Seagrass area within 5 km	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	SEAGRASS_AREA_WITHIN_5KM_M2
Model-ready benthic habitat panel (benthic_habitat_panel)	Seagrass distance	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	SEAGRASS_DISTANCE_M
Model-ready benthic habitat panel (benthic_habitat_panel)	Seagrass fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	SEAGRASS_FRAC
Model-ready benthic habitat panel (benthic_habitat_panel)	Seagrass max local fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_RES_8.parquet	SEAGRASS_MAX_LOCAL_FRAC
Benthic habitat panel evidence (benthic_habitat_panel_confidence)	Benthic habitat confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_8.parquet	BENTHIC_HABITAT_CONFIDENCE
Benthic habitat panel evidence (benthic_habitat_panel_confidence)	Benthic habitat unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_8.parquet	BENTHIC_HABITAT_UNMAPPED_AREA
Benthic habitat panel evidence (benthic_habitat_panel_confidence)	Benthic survey confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_8.parquet	BENTHIC_SURVEY_CONFIDENCE
Benthic habitat panel evidence (benthic_habitat_panel_confidence)	Biogenic reef confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_8.parquet	BIOGENIC_REEF_CONFIDENCE
Benthic habitat panel evidence (benthic_habitat_panel_confidence)	Deep coral sponge confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_8.parquet	DEEP_CORAL_SPONGE_CONFIDENCE
Benthic habitat panel evidence (benthic_habitat_panel_confidence)	Kelp confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_8.parquet	KELP_CONFIDENCE
Benthic habitat panel evidence (benthic_habitat_panel_confidence)	Kelp survey coverage	Confidence, provenance, or survey evidence.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_8.parquet	KELP_SURVEY_COVERAGE
Benthic habitat panel evidence (benthic_habitat_panel_confidence)	Rocky reef confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_8.parquet	ROCKY_REEF_CONFIDENCE
Benthic habitat panel evidence (benthic_habitat_panel_confidence)	Seagrass confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_8.parquet	SEAGRASS_CONFIDENCE
Benthic habitat panel evidence (benthic_habitat_panel_confidence)	Seagrass survey coverage	Confidence, provenance, or survey evidence.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/composite/BENTHIC_HABITAT_CONFIDENCE_RES_8.parquet	SEAGRASS_SURVEY_COVERAGE
Kelp habitat (kelp)	Kelp area	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_AREA_M2
Kelp habitat (kelp)	Kelp area within 5 km	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_AREA_WITHIN_5KM_M2
Kelp habitat (kelp)	Kelp distance	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_DISTANCE_M
Kelp habitat (kelp)	Kelp edge density	Model-facing numeric covariate; unit: m/km².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_EDGE_DENSITY_M_PER_KM2
Kelp habitat (kelp)	Kelp edge length	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_EDGE_LENGTH_M
Kelp habitat (kelp)	Kelp first year	Sampling or aggregation coverage field; unit: year.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_FIRST_YEAR
Kelp habitat (kelp)	Kelp fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_FRAC
Kelp habitat (kelp)	Kelp fragmentation index	Model-facing numeric covariate; unit: dimensionless.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_FRAGMENTATION_INDEX
Kelp habitat (kelp)	Kelp largest patch area	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_LARGEST_PATCH_AREA_M2
Kelp habitat (kelp)	Kelp last year	Sampling or aggregation coverage field; unit: year.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_LAST_YEAR
Kelp habitat (kelp)	Kelp max local fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_MAX_LOCAL_FRAC
Kelp habitat (kelp)	Kelp mean patch area	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_MEAN_PATCH_AREA_M2
Kelp habitat (kelp)	Kelp observed absence	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_OBSERVED_ABSENCE
Kelp habitat (kelp)	Kelp observed presence	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_OBSERVED_PRESENCE
Kelp habitat (kelp)	Kelp occupied child count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_OCCUPIED_CHILD_COUNT
Kelp habitat (kelp)	Kelp patch count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_PATCH_COUNT
Kelp habitat (kelp)	Kelp persistence basis	Spatial-support, connector, lineage, or QC field; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_PERSISTENCE_BASIS
Kelp habitat (kelp)	Kelp persistence ratio	Model-facing numeric covariate; unit: dimensionless.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_PERSISTENCE_RATIO
Kelp habitat (kelp)	Kelp recency years	Sampling or aggregation coverage field; unit: year.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_RECENCY_YEARS
Kelp habitat (kelp)	Kelp recent 5yr presence	Presence, absence, reachability, or another explicit state; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_RECENT_5YR_PRESENCE
Kelp habitat (kelp)	Kelp unsurveyed	Sampling or aggregation coverage field; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_UNSURVEYED
Kelp habitat (kelp)	Kelp years observed	Sampling or aggregation coverage field.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_YEARS_OBSERVED
Kelp habitat (kelp)	Kelp years surveyed	Sampling or aggregation coverage field.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	KELP_YEARS_SURVEYED
Kelp habitat (kelp)	Native child water area	Sampling or aggregation coverage field; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet	NATIVE_CHILD_WATER_AREA_M2
Kelp habitat (kelp)	Network connector distance	Spatial-support, connector, lineage, or QC field; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	NETWORK_CONNECTOR_DISTANCE_M
Kelp habitat (kelp)	Network connector method	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	NETWORK_CONNECTOR_METHOD
Kelp habitat (kelp)	Network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	NETWORK_DISTANCE_QC_REASON
Kelp habitat (kelp)	Water component ID	Foreign key or source identity; not a numeric predictor.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_RES_8.parquet	WATER_COMPONENT_ID
Kelp evidence (kelp_confidence)	Kelp confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_8.parquet	KELP_CONFIDENCE
Kelp evidence (kelp_confidence)	Kelp latest survey year	Confidence, provenance, or survey evidence; unit: year.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_8.parquet	KELP_LATEST_SURVEY_YEAR
Kelp evidence (kelp_confidence)	Kelp observed vs modeled	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_8.parquet	KELP_OBSERVED_VS_MODELED
Kelp evidence (kelp_confidence)	Kelp source count	Confidence, provenance, or survey evidence; unit: count.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_8.parquet	KELP_SOURCE_COUNT
Kelp evidence (kelp_confidence)	Kelp source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_8.parquet	KELP_SOURCE_DATASETS
Kelp evidence (kelp_confidence)	Kelp spatial precision class	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_8.parquet	KELP_SPATIAL_PRECISION_CLASS
Kelp evidence (kelp_confidence)	Kelp surveyed area fraction	Confidence, provenance, or survey evidence; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_8.parquet	KELP_SURVEYED_AREA_FRAC
Kelp evidence (kelp_confidence)	Kelp survey method	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_8.parquet	KELP_SURVEY_METHOD
Kelp evidence (kelp_confidence)	Kelp temporal precision class	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_8.parquet	KELP_TEMPORAL_PRECISION_CLASS
Kelp evidence (kelp_confidence)	Kelp unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/kelp/KELP_CONFIDENCE_RES_8.parquet	KELP_UNMAPPED_AREA
Reef habitat (reef_habitat)	Biogenic reef area within 5 km	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	BIOGENIC_REEF_AREA_WITHIN_5KM_M2
Reef habitat (reef_habitat)	Biogenic reef distance	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	BIOGENIC_REEF_DISTANCE_M
Reef habitat (reef_habitat)	Biogenic reef fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	BIOGENIC_REEF_FRAC
Reef habitat (reef_habitat)	Deep coral sponge area within 5 km	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	DEEP_CORAL_SPONGE_AREA_WITHIN_5KM_M2
Reef habitat (reef_habitat)	Deep coral sponge distance	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	DEEP_CORAL_SPONGE_DISTANCE_M
Reef habitat (reef_habitat)	Deep coral sponge fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	DEEP_CORAL_SPONGE_FRAC
Reef habitat (reef_habitat)	Mussel bed fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	MUSSEL_BED_FRAC
Reef habitat (reef_habitat)	Native child water area	Sampling or aggregation coverage field; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet	NATIVE_CHILD_WATER_AREA_M2
Reef habitat (reef_habitat)	Network connector distance	Spatial-support, connector, lineage, or QC field; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	NETWORK_CONNECTOR_DISTANCE_M
Reef habitat (reef_habitat)	Network connector method	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	NETWORK_CONNECTOR_METHOD
Reef habitat (reef_habitat)	Network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	NETWORK_DISTANCE_QC_REASON
Reef habitat (reef_habitat)	Oyster bed fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	OYSTER_BED_FRAC
Reef habitat (reef_habitat)	Potential rocky-reef suitability	Model-facing numeric covariate.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	POTENTIAL_ROCKY_REEF_SUITABILITY
Reef habitat (reef_habitat)	Rocky reef area within 5 km	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	ROCKY_REEF_AREA_WITHIN_5KM_M2
Reef habitat (reef_habitat)	Rocky reef distance	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	ROCKY_REEF_DISTANCE_M
Reef habitat (reef_habitat)	Rocky reef fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	ROCKY_REEF_FRAC
Reef habitat (reef_habitat)	Water component ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_RES_8.parquet	WATER_COMPONENT_ID
Reef habitat evidence (reef_habitat_confidence)	Biogenic reef confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	BIOGENIC_REEF_CONFIDENCE
Reef habitat evidence (reef_habitat_confidence)	Biogenic reef observed vs modeled	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	BIOGENIC_REEF_OBSERVED_VS_MODELED
Reef habitat evidence (reef_habitat_confidence)	Biogenic reef source count	Confidence, provenance, or survey evidence; unit: count.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	BIOGENIC_REEF_SOURCE_COUNT
Reef habitat evidence (reef_habitat_confidence)	Biogenic reef source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	BIOGENIC_REEF_SOURCE_DATASETS
Reef habitat evidence (reef_habitat_confidence)	Biogenic reef unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	BIOGENIC_REEF_UNMAPPED_AREA
Reef habitat evidence (reef_habitat_confidence)	Deep coral sponge confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	DEEP_CORAL_SPONGE_CONFIDENCE
Reef habitat evidence (reef_habitat_confidence)	Deep coral sponge data availability	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	DEEP_CORAL_SPONGE_DATA_AVAILABILITY
Reef habitat evidence (reef_habitat_confidence)	Deep coral sponge unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	DEEP_CORAL_SPONGE_UNMAPPED_AREA
Reef habitat evidence (reef_habitat_confidence)	Reef confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	REEF_CONFIDENCE
Reef habitat evidence (reef_habitat_confidence)	Reef unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	REEF_UNMAPPED_AREA
Reef habitat evidence (reef_habitat_confidence)	Rocky reef confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	ROCKY_REEF_CONFIDENCE
Reef habitat evidence (reef_habitat_confidence)	Rocky reef observed vs modeled	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	ROCKY_REEF_OBSERVED_VS_MODELED
Reef habitat evidence (reef_habitat_confidence)	Rocky reef unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/reef/REEF_HABITAT_CONFIDENCE_RES_8.parquet	ROCKY_REEF_UNMAPPED_AREA
Sentinel-2 seagrass habitat (seagrass)	Native child water area	Sampling or aggregation coverage field; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet	NATIVE_CHILD_WATER_AREA_M2
Sentinel-2 seagrass habitat (seagrass)	Network connector distance	Spatial-support, connector, lineage, or QC field; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	NETWORK_CONNECTOR_DISTANCE_M
Sentinel-2 seagrass habitat (seagrass)	Network connector method	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	NETWORK_CONNECTOR_METHOD
Sentinel-2 seagrass habitat (seagrass)	Network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	NETWORK_DISTANCE_QC_REASON
Sentinel-2 seagrass habitat (seagrass)	Seagrass area	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_AREA_M2
Sentinel-2 seagrass habitat (seagrass)	Seagrass area within 5 km	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_AREA_WITHIN_5KM_M2
Sentinel-2 seagrass habitat (seagrass)	Seagrass distance	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_DISTANCE_M
Sentinel-2 seagrass habitat (seagrass)	Seagrass edge density	Model-facing numeric covariate; unit: m/km².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_EDGE_DENSITY_M_PER_KM2
Sentinel-2 seagrass habitat (seagrass)	Seagrass edge length	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_EDGE_LENGTH_M
Sentinel-2 seagrass habitat (seagrass)	Seagrass first year	Sampling or aggregation coverage field; unit: year.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_FIRST_YEAR
Sentinel-2 seagrass habitat (seagrass)	Seagrass fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_FRAC
Sentinel-2 seagrass habitat (seagrass)	Seagrass fragmentation index	Model-facing numeric covariate; unit: dimensionless.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_FRAGMENTATION_INDEX
Sentinel-2 seagrass habitat (seagrass)	Seagrass largest patch area	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_LARGEST_PATCH_AREA_M2
Sentinel-2 seagrass habitat (seagrass)	Seagrass last year	Sampling or aggregation coverage field; unit: year.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_LAST_YEAR
Sentinel-2 seagrass habitat (seagrass)	Seagrass max local fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_MAX_LOCAL_FRAC
Sentinel-2 seagrass habitat (seagrass)	Seagrass mean patch area	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_MEAN_PATCH_AREA_M2
Sentinel-2 seagrass habitat (seagrass)	Seagrass observed absence	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_OBSERVED_ABSENCE
Sentinel-2 seagrass habitat (seagrass)	Seagrass observed presence	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_OBSERVED_PRESENCE
Sentinel-2 seagrass habitat (seagrass)	Seagrass occupied child count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_OCCUPIED_CHILD_COUNT
Sentinel-2 seagrass habitat (seagrass)	Seagrass patch count	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_PATCH_COUNT
Sentinel-2 seagrass habitat (seagrass)	Seagrass persistence basis	Spatial-support, connector, lineage, or QC field.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_PERSISTENCE_BASIS
Sentinel-2 seagrass habitat (seagrass)	Seagrass persistence ratio	Model-facing numeric covariate; unit: dimensionless.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_PERSISTENCE_RATIO
Sentinel-2 seagrass habitat (seagrass)	Seagrass recency years	Sampling or aggregation coverage field; unit: year.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_RECENCY_YEARS
Sentinel-2 seagrass habitat (seagrass)	Seagrass recent 5yr presence	Presence, absence, reachability, or another explicit state; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_RECENT_5YR_PRESENCE
Sentinel-2 seagrass habitat (seagrass)	Seagrass unsurveyed	Sampling or aggregation coverage field; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_UNSURVEYED
Sentinel-2 seagrass habitat (seagrass)	Seagrass years observed	Sampling or aggregation coverage field.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_YEARS_OBSERVED
Sentinel-2 seagrass habitat (seagrass)	Seagrass years surveyed	Sampling or aggregation coverage field.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	SEAGRASS_YEARS_SURVEYED
Sentinel-2 seagrass habitat (seagrass)	Water component ID	Foreign key or source identity; not a numeric predictor.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_RES_8.parquet	WATER_COMPONENT_ID
Seagrass evidence (seagrass_confidence)	Seagrass confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_8.parquet	SEAGRASS_CONFIDENCE
Seagrass evidence (seagrass_confidence)	Seagrass latest survey year	Confidence, provenance, or survey evidence; unit: year.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_8.parquet	SEAGRASS_LATEST_SURVEY_YEAR
Seagrass evidence (seagrass_confidence)	Seagrass observed vs modeled	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_8.parquet	SEAGRASS_OBSERVED_VS_MODELED
Seagrass evidence (seagrass_confidence)	Seagrass source count	Confidence, provenance, or survey evidence; unit: count.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_8.parquet	SEAGRASS_SOURCE_COUNT
Seagrass evidence (seagrass_confidence)	Seagrass source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_8.parquet	SEAGRASS_SOURCE_DATASETS
Seagrass evidence (seagrass_confidence)	Seagrass spatial precision class	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_8.parquet	SEAGRASS_SPATIAL_PRECISION_CLASS
Seagrass evidence (seagrass_confidence)	Seagrass surveyed area fraction	Confidence, provenance, or survey evidence; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_8.parquet	SEAGRASS_SURVEYED_AREA_FRAC
Seagrass evidence (seagrass_confidence)	Seagrass survey method	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_8.parquet	SEAGRASS_SURVEY_METHOD
Seagrass evidence (seagrass_confidence)	Seagrass temporal precision class	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_8.parquet	SEAGRASS_TEMPORAL_PRECISION_CLASS
Seagrass evidence (seagrass_confidence)	Seagrass unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/biogenic_habitat/seagrass/SEAGRASS_CONFIDENCE_RES_8.parquet	SEAGRASS_UNMAPPED_AREA

Anthropogenic

Sub-family	Variable	Short description	Path	Column
Anthropogenic seascape structures (anthropogenic)	Aquaculture footprint area	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	AQUACULTURE_FOOTPRINT_AREA_M2
Anthropogenic seascape structures (anthropogenic)	Aquaculture footprint fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	AQUACULTURE_FOOTPRINT_FRAC
Anthropogenic seascape structures (anthropogenic)	Aquaculture presence	Presence, absence, reachability, or another explicit state.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	AQUACULTURE_PRESENCE
Anthropogenic seascape structures (anthropogenic)	Artificial reef presence	Presence, absence, reachability, or another explicit state.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	ARTIFICIAL_REEF_PRESENCE
Anthropogenic seascape structures (anthropogenic)	Disposal site area fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISPOSAL_SITE_AREA_FRAC
Anthropogenic seascape structures (anthropogenic)	Disposal site area	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISPOSAL_SITE_AREA_M2
Anthropogenic seascape structures (anthropogenic)	Distance to aquaculture	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_AQUACULTURE_M
Anthropogenic seascape structures (anthropogenic)	Distance to aquaculture QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_AQUACULTURE_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Distance to artificial reef	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_ARTIFICIAL_REEF_M
Anthropogenic seascape structures (anthropogenic)	Distance to artificial reef QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_ARTIFICIAL_REEF_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Distance to breakwater	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_BREAKWATER_M
Anthropogenic seascape structures (anthropogenic)	Distance to breakwater QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_BREAKWATER_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Distance to causeway	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_CAUSEWAY_M
Anthropogenic seascape structures (anthropogenic)	Distance to causeway QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_CAUSEWAY_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Distance to disposal site	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_DISPOSAL_SITE_M
Anthropogenic seascape structures (anthropogenic)	Distance to disposal site QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_DISPOSAL_SITE_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Distance to dredged channel	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_DREDGED_CHANNEL_M
Anthropogenic seascape structures (anthropogenic)	Distance to dredged channel QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_DREDGED_CHANNEL_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Distance to ferry terminal	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_FERRY_TERMINAL_M
Anthropogenic seascape structures (anthropogenic)	Distance to ferry terminal QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_FERRY_TERMINAL_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Distance to jetty	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_JETTY_M
Anthropogenic seascape structures (anthropogenic)	Distance to jetty QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_JETTY_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Distance to marina	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_MARINA_M
Anthropogenic seascape structures (anthropogenic)	Distance to marina QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_MARINA_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Distance to pier	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_PIER_M
Anthropogenic seascape structures (anthropogenic)	Distance to pier QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_PIER_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Distance to port	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_PORT_M
Anthropogenic seascape structures (anthropogenic)	Distance to port QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_PORT_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Distance to seawall	Model-facing numeric covariate; unit: m; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_SEAWALL_M
Anthropogenic seascape structures (anthropogenic)	Distance to seawall QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: projected straight line.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DISTANCE_TO_SEAWALL_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Dredged area fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DREDGED_AREA_FRAC
Anthropogenic seascape structures (anthropogenic)	Dredged area	Model-facing numeric covariate; unit: m².	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	DREDGED_AREA_M2
Anthropogenic seascape structures (anthropogenic)	Native child water area	Sampling or aggregation coverage field; unit: m².	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet	NATIVE_CHILD_WATER_AREA_M2
Anthropogenic seascape structures (anthropogenic)	Network connector distance	Spatial-support, connector, lineage, or QC field; unit: m.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	NETWORK_CONNECTOR_DISTANCE_M
Anthropogenic seascape structures (anthropogenic)	Network connector method	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	NETWORK_CONNECTOR_METHOD
Anthropogenic seascape structures (anthropogenic)	Network distance QC reason	Confidence, provenance, or survey evidence; unit: category/text; topology: water network.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	NETWORK_DISTANCE_QC_REASON
Anthropogenic seascape structures (anthropogenic)	Overwater structure count within 5 km	Model-facing numeric covariate; unit: count.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	OVERWATER_STRUCTURE_COUNT_WITHIN_5KM
Anthropogenic seascape structures (anthropogenic)	Overwater structure density	Model-facing numeric covariate; unit: count/km².	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	OVERWATER_STRUCTURE_DENSITY_PER_KM2
Anthropogenic seascape structures (anthropogenic)	Shoreline armoring fraction	Model-facing numeric covariate; unit: proportion.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	SHORELINE_ARMORING_FRAC
Anthropogenic seascape structures (anthropogenic)	Shoreline armoring length	Model-facing numeric covariate; unit: m.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	SHORELINE_ARMORING_LENGTH_M
Anthropogenic seascape structures (anthropogenic)	Shoreline surveyed length	Sampling or aggregation coverage field; unit: m.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	SHORELINE_SURVEYED_LENGTH_M
Anthropogenic seascape structures (anthropogenic)	Water component ID	Foreign key or source identity; not a numeric predictor; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_RES_8.parquet	WATER_COMPONENT_ID
Anthropogenic evidence (anthropogenic_confidence)	Anthropogenic confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	ANTHROPOGENIC_CONFIDENCE
Anthropogenic evidence (anthropogenic_confidence)	Anthropogenic source count	Confidence, provenance, or survey evidence; unit: count.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	ANTHROPOGENIC_SOURCE_COUNT
Anthropogenic evidence (anthropogenic_confidence)	Anthropogenic source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	ANTHROPOGENIC_SOURCE_DATASETS
Anthropogenic evidence (anthropogenic_confidence)	Anthropogenic unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	ANTHROPOGENIC_UNMAPPED_AREA
Anthropogenic evidence (anthropogenic_confidence)	Aquaculture confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	AQUACULTURE_CONFIDENCE
Anthropogenic evidence (anthropogenic_confidence)	Aquaculture source count	Confidence, provenance, or survey evidence; unit: count.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	AQUACULTURE_SOURCE_COUNT
Anthropogenic evidence (anthropogenic_confidence)	Aquaculture source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	AQUACULTURE_SOURCE_DATASETS
Anthropogenic evidence (anthropogenic_confidence)	Aquaculture unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	AQUACULTURE_UNMAPPED_AREA
Anthropogenic evidence (anthropogenic_confidence)	Armoring confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	ARMORING_CONFIDENCE
Anthropogenic evidence (anthropogenic_confidence)	Armoring source count	Confidence, provenance, or survey evidence; unit: count.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	ARMORING_SOURCE_COUNT
Anthropogenic evidence (anthropogenic_confidence)	Armoring source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	ARMORING_SOURCE_DATASETS
Anthropogenic evidence (anthropogenic_confidence)	Armoring unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	ARMORING_UNMAPPED_AREA
Anthropogenic evidence (anthropogenic_confidence)	Artificial reef confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	ARTIFICIAL_REEF_CONFIDENCE
Anthropogenic evidence (anthropogenic_confidence)	Artificial reef source count	Confidence, provenance, or survey evidence; unit: count.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	ARTIFICIAL_REEF_SOURCE_COUNT
Anthropogenic evidence (anthropogenic_confidence)	Artificial reef source datasets	Confidence, provenance, or survey evidence.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	ARTIFICIAL_REEF_SOURCE_DATASETS
Anthropogenic evidence (anthropogenic_confidence)	Artificial reef unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	ARTIFICIAL_REEF_UNMAPPED_AREA
Anthropogenic evidence (anthropogenic_confidence)	Disposal confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	DISPOSAL_CONFIDENCE
Anthropogenic evidence (anthropogenic_confidence)	Disposal source count	Confidence, provenance, or survey evidence; unit: count.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	DISPOSAL_SOURCE_COUNT
Anthropogenic evidence (anthropogenic_confidence)	Disposal source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	DISPOSAL_SOURCE_DATASETS
Anthropogenic evidence (anthropogenic_confidence)	Disposal unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	DISPOSAL_UNMAPPED_AREA
Anthropogenic evidence (anthropogenic_confidence)	Dredging confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	DREDGING_CONFIDENCE
Anthropogenic evidence (anthropogenic_confidence)	Dredging source count	Confidence, provenance, or survey evidence; unit: count.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	DREDGING_SOURCE_COUNT
Anthropogenic evidence (anthropogenic_confidence)	Dredging source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	DREDGING_SOURCE_DATASETS
Anthropogenic evidence (anthropogenic_confidence)	Dredging unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	DREDGING_UNMAPPED_AREA
Anthropogenic evidence (anthropogenic_confidence)	Overwater confidence	Confidence, provenance, or survey evidence; unit: ordinal.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	OVERWATER_CONFIDENCE
Anthropogenic evidence (anthropogenic_confidence)	Overwater source count	Confidence, provenance, or survey evidence; unit: count.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	OVERWATER_SOURCE_COUNT
Anthropogenic evidence (anthropogenic_confidence)	Overwater source datasets	Confidence, provenance, or survey evidence; unit: category/text.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	OVERWATER_SOURCE_DATASETS
Anthropogenic evidence (anthropogenic_confidence)	Overwater unmapped area	Confidence, provenance, or survey evidence; unit: boolean.	R6: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_6.parquet R8: data/processed/domain/environmental_layer/seascape/anthropogenic/ANTHROPOGENIC_CONFIDENCE_RES_8.parquet	OVERWATER_UNMAPPED_AREA

Regenerate or verify the catalog, eligibility metadata, documentation, and release gate with:

python -m seascape.maintenance.update_seascape_feature_catalog
python -m seascape.governance.feature_eligibility
python -m seascape.maintenance.update_seascape_docs

python -m seascape.maintenance.update_seascape_feature_catalog --check
python -m seascape.governance.feature_eligibility --check
python -m seascape.maintenance.update_seascape_docs --check
python -m seascape.release --output /tmp/seascape_release.json

The release audit reads only catalog products with metric_family: seascape, rejects unexpected seascape resolutions, verifies R6/R8 tables against canonical support, checks finite numeric values, validates current manifests, and enforces depth-band and shoreline denominator rules.

Inspectors

Inspectors accept --presentation-config and route outputs beneath the configured base_export_directory unless --output is supplied. They are diagnostic views, not alternative artifacts. Family styling stays local; basemap, zoom, export root, and shared palettes come from config/data/presentation_settings.yaml.

Validation

Run the scoped suite and static checks without downloading or publishing canonical data:

python -m pytest -q -p no:cacheprovider tests/domains/environment/seascape
git diff --check

Any rebuild comparison must hold schemas, H3 cell hashes, null counts, infinity counts, distributions, categorical counts, artifact paths, and model-facing values constant. Catalog unit metadata corrections are the only approved difference in this remediation.