{
  "type": "Collection",
  "id": "fws_critical_habitat_proposed",
  "stac_version": "1.1.0",
  "description": "U.S. Fish and Wildlife Service proposed Endangered Species Act critical habitat features (70; one feature per listed entity, `entity_id`). The GIS files are not the legal source for the boundaries (the Federal Register is); many unit attributes read 'Please check current species specific shapefile'. Mostly terrestrial and freshwater; kept whole because the layer is the first-15 list's FWS critical habitat entry. Built by build.py from 1 source layer(s).",
  "links": [
    {
      "rel": "root",
      "href": "../catalog.json",
      "type": "application/json",
      "title": "Ocean Metrics gazetteer"
    },
    {
      "rel": "parent",
      "href": "../catalog.json",
      "type": "application/json",
      "title": "Ocean Metrics gazetteer"
    },
    {
      "rel": "agents",
      "href": "./AGENTS.md",
      "type": "text/markdown",
      "title": "Agent/LLM usage guide"
    },
    {
      "rel": "describedby",
      "href": "./README.md",
      "type": "text/markdown",
      "title": "Human-readable documentation"
    },
    {
      "rel": "pmtiles",
      "href": "./places.pmtiles",
      "type": "application/vnd.pmtiles",
      "pmtiles:layers": [
        "fws_critical_habitat_proposed"
      ]
    },
    {
      "rel": "license",
      "href": "https://www.copyright.gov/title17/92chap1.html#105",
      "type": "text/html",
      "title": "U.S. federal government work (USFWS). The item states: None. The GIS files are not the legal source for determining critical habitat boundaries; the Service gives no warranty on accuracy, reliability "
    },
    {
      "rel": "via",
      "href": "https://www.arcgis.com/home/item.html?id=794de45b9d774d21aed3bf9b5313ee24",
      "type": "text/html",
      "title": "Upstream publisher page"
    },
    {
      "rel": "via",
      "href": "https://services.arcgis.com/QVENGdaPbd4LUkLV/arcgis/rest/services/USFWS_Critical_Habitat/FeatureServer/2",
      "type": "text/html",
      "title": "Source layer"
    }
  ],
  "stac_extensions": [
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    "https://stac-extensions.github.io/file/v2.1.0/schema.json",
    "https://schemas.portolan-sdi.org/portolan/v0.2.0/schema.json",
    "https://stac-extensions.github.io/web-map-links/v1.3.0/schema.json",
    "https://stac-extensions.github.io/projection/v2.0.0/schema.json"
  ],
  "geoparquet:geometry_type": "MultiPolygon",
  "geoparquet:feature_count": 70,
  "table:row_count": 70,
  "table:primary_geometry": "geometry",
  "table:columns": [
    {
      "name": "place_id",
      "type": "string",
      "description": "prefixed, unique id (e.g. BOEM:OCS-P 0561, BOEM:PA:SOC, AOA:N1-A)"
    },
    {
      "name": "authority",
      "type": "string",
      "description": "organisation that publishes the boundary (BOEM, AOA = NOAA Aquaculture Opportunity Areas)"
    },
    {
      "name": "source_id",
      "type": "string",
      "description": "the source layer's own identifier for the feature (lease number, planning-area code, OBJECTID, AOA code)"
    },
    {
      "name": "name",
      "type": "string",
      "description": "human-readable name"
    },
    {
      "name": "place_type",
      "type": "string",
      "description": "kind of place: lease, planning_area or aoa"
    },
    {
      "name": "geom_type",
      "type": "string",
      "description": "geometry type (MultiPolygon)"
    },
    {
      "name": "status",
      "type": "string",
      "description": "lifecycle status (e.g. active, cancelled, relinquished, settlement_pending, rescinded, draft_proposed, identified)"
    },
    {
      "name": "status_source",
      "type": "string",
      "description": "URL that documents the status"
    },
    {
      "name": "status_date",
      "type": "string",
      "description": "ISO date (or year) the status took effect or was last confirmed; may be empty"
    },
    {
      "name": "status_upstream",
      "type": "string",
      "description": "the source's own status code, verbatim (e.g. BOEM LEASE_STATUS_CD, AREA_STATUS); null when the source has none. may disagree with `status`"
    },
    {
      "name": "status_history",
      "type": "string",
      "description": "JSON array of dated status events [{date, value, source, note}], ascending; null when none is logged"
    },
    {
      "name": "source_url",
      "type": "string",
      "description": "the service endpoint or download the boundary was fetched from"
    },
    {
      "name": "source_date",
      "type": "date32[day]",
      "description": "date of the source's last data edit (retrieval date when the source serves none)"
    },
    {
      "name": "retrieved",
      "type": "timestamp[ms, tz=UTC]",
      "description": "UTC time the boundary was fetched"
    },
    {
      "name": "version",
      "type": "string",
      "description": "collection release version this row was built for"
    },
    {
      "name": "license",
      "type": "string",
      "description": "SPDX identifier of the licence (CC-PDDC = public-domain U.S. government work)"
    },
    {
      "name": "attribution",
      "type": "string",
      "description": "credit line to show with the data"
    },
    {
      "name": "OBJECTID",
      "type": "int64",
      "description": "native attribute of the source layer (OBJECTID)"
    },
    {
      "name": "singlmulti",
      "type": "string",
      "description": "native attribute of the source layer (singlmulti)"
    },
    {
      "name": "comname",
      "type": "string",
      "description": "native attribute of the source layer (comname)"
    },
    {
      "name": "sciname",
      "type": "string",
      "description": "native attribute of the source layer (sciname)"
    },
    {
      "name": "spcode",
      "type": "string",
      "description": "native attribute of the source layer (spcode)"
    },
    {
      "name": "vipcode",
      "type": "string",
      "description": "native attribute of the source layer (vipcode)"
    },
    {
      "name": "unit",
      "type": "string",
      "description": "native attribute of the source layer (unit)"
    },
    {
      "name": "subunit",
      "type": "string",
      "description": "native attribute of the source layer (subunit)"
    },
    {
      "name": "unitname",
      "type": "string",
      "description": "native attribute of the source layer (unitname)"
    },
    {
      "name": "status_src",
      "type": "string",
      "description": "native attribute of the source layer (status_src)"
    },
    {
      "name": "leadoffice",
      "type": "int64",
      "description": "native attribute of the source layer (leadoffice)"
    },
    {
      "name": "coopoffice",
      "type": "string",
      "description": "native attribute of the source layer (coopoffice)"
    },
    {
      "name": "coopofmore",
      "type": "string",
      "description": "native attribute of the source layer (coopofmore)"
    },
    {
      "name": "fedreg",
      "type": "string",
      "description": "native attribute of the source layer (fedreg)"
    },
    {
      "name": "pubdate",
      "type": "string",
      "description": "native attribute of the source layer (pubdate)"
    },
    {
      "name": "effectdate",
      "type": "string",
      "description": "native attribute of the source layer (effectdate)"
    },
    {
      "name": "vacatedate",
      "type": "string",
      "description": "native attribute of the source layer (vacatedate)"
    },
    {
      "name": "accuracy",
      "type": "string",
      "description": "native attribute of the source layer (accuracy)"
    },
    {
      "name": "source_id_src",
      "type": "int64",
      "description": "native attribute of the source layer (source_id_src)"
    },
    {
      "name": "entity_id",
      "type": "int64",
      "description": "native attribute of the source layer (entity_id)"
    },
    {
      "name": "subunitname",
      "type": "string",
      "description": "native attribute of the source layer (subunitname)"
    },
    {
      "name": "objectid_1",
      "type": "int64",
      "description": "native attribute of the source layer (objectid_1)"
    },
    {
      "name": "listing_status",
      "type": "string",
      "description": "native attribute of the source layer (listing_status)"
    },
    {
      "name": "GlobalID",
      "type": "string",
      "description": "native attribute of the source layer (GlobalID)"
    },
    {
      "name": "Shape__Area",
      "type": "double",
      "description": "native attribute of the source layer (Shape__Area)"
    },
    {
      "name": "Shape__Length",
      "type": "double",
      "description": "native attribute of the source layer (Shape__Length)"
    },
    {
      "name": "bbox",
      "type": "struct<xmin: double, ymin: double, xmax: double, ymax: double>",
      "description": "GeoParquet bbox-covering column (xmin, ymin, xmax, ymax)"
    },
    {
      "name": "geometry",
      "type": "binary",
      "description": "MULTIPOLYGON, EPSG:4326, split at +/-180 antimeridian"
    }
  ],
  "updated": "2026-10-16T17:39:02Z",
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  "pmtiles:max_zoom": 13,
  "pmtiles:tile_type": "mvt",
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  "gazetteer:authority": "FWS",
  "gazetteer:place_type": "habitat",
  "gazetteer:cadence": "monthly",
  "gazetteer:attribution": "U.S. Fish and Wildlife Service (USFWS), via MarineCadastre.gov. Public domain; not the legal source for critical habitat boundaries. Processed by Ocean Metrics.",
  "gazetteer:provenance": {
    "slug": "fws_critical_habitat_proposed",
    "version": "1.0.3",
    "built": "2026-10-16T17:37:03Z",
    "record_count": 70,
    "sources": [
      {
        "source_url": "https://services.arcgis.com/QVENGdaPbd4LUkLV/arcgis/rest/services/USFWS_Critical_Habitat/FeatureServer/2",
        "source_item_id": "794de45b9d774d21aed3bf9b5313ee24",
        "component": null,
        "data_last_edit": "2026-08-31T16:08:20Z",
        "retrieved": "2026-10-16T17:37:03Z",
        "record_count": 70,
        "checksum": "3a4942374639c0b51054f304a0470a0bd007a785fdff64a215b46d7cae1fbf1a",
        "item_title": "FWS HQ ES Critical Habitat",
        "item_owner": "aditya_sastry@fws.gov_fws",
        "item_modified": "2026-08-31T15:59:32Z",
        "source_license": "None. The GIS files and their associated coordinates are not the legal \nsource for determining the critical habitat boundaries of species \ndescribed within this dataset. Inherent in any data set used to develop \ngraphical representations, are limitations of accuracy as determined by,\n among others, the source, scale and resolution of the data. While the \nService makes every effort to represent the critical habitat shown with \nthis data as completely and accurately as possible (given existing time \nand resource constraints), the USFWS gives no warranty, expressed or \nimplied, as to the accuracy, reliability, or completeness of these data.\n In addition, the USFWS shall not be held liable for improper or \nincorrect use of the data described and/or contained herein. Graphical \nrepresentations provided by the use of this data do not represent a \nlegal description of the critical habitat boundary. The user is referred\n to the critical habitat textual description in the appropriate final \nrule for this species as published in the Federal Register. These data \nare to be used only in the context of the definition and purpose of \ncritical habitat. This primarily relates to Section 7 consultation under\n the Endangered Species Act. These data may be used for planning and \nland management purposes. They are not to be used for legal survey use.",
        "source_attribution": "U.S. Fish and Wildlife Service"
      }
    ],
    "dropped": []
  },
  "title": "USFWS proposed critical habitat",
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        ]
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  "providers": [
    {
      "name": "U.S. Fish and Wildlife Service",
      "roles": [
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        "licensor"
      ],
      "url": "https://www.fws.gov/program/endangered-species"
    },
    {
      "name": "NOAA Office for Coastal Management (MarineCadastre.gov)",
      "roles": [
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      ],
      "url": "https://hub.marinecadastre.gov"
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    {
      "name": "Ocean Metrics LLC",
      "roles": [
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        "host"
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      "url": "https://oceanmetrics.io"
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    "provenance": {
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      "type": "application/json",
      "title": "Source provenance and change-detection record",
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