Firecrawl Alexandria

ArcGIS public GIS layers

Public government GIS data published on Esri ArcGIS (parcels, zoning, flood zones, permits, addresses, boundaries, parks, utilities and similar layers) through the documented, keyless ArcGIS REST APIs every ArcGIS web map uses: ArcGIS Online / Hub catalog search, FeatureServer and MapServer service and layer metadata, and attribute and spatial queries. Works with layers hosted on ArcGIS Online (services*.arcgis.com) and on any agency's own ArcGIS Server; every response is verified to be ArcGIS service data, and token-protected services are never accessed.

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ArcGIS public GIS layers
TRY ASKING
1Request
string

ArcGIS item id of a Feature Service or Map Service (from search_datasets), optionally with a Hub `_<layer>` suffix. Alternative to url.

number

Layer id within the service, when the URL names the service only.

string

ArcGIS REST service or layer URL, or an ArcGIS Online item page (https://www.arcgis.com/home/item.html?id=…). https://<host>/<adaptor>/rest/services/<folder>/<service>/FeatureServer[/<layer>] or …/MapServer[/<layer>], on ArcGIS Online (services*.arcgis.com/<orgId>/arcgis/rest/services/…) or an agency's ArcGIS Server (gis.<agency>.gov/arcgis/rest/services/…). Query strings are ignored; URLs carrying a token or key are refused.

5 credits
Codefollows the fields above
const result = await firecrawl.scrape({
  alexandria: {
    provider: "arcgis-com",
    capability: "gis-layers/describe_layer",
    options: {
      url: "https://services5.arcgis.com/7weheFjxuNkGGiZi/arcgis/rest/services/USA_Flood_Hazard_Areas_view/FeatureServer/0",
    },
  },
});
2Response example

This is a sample shape. Press Run to see live data from ArcGIS public GIS layers.

{
  "attribution": {
    "access_information": "Source: FEMA, Esri",
    "copyright_text": null,
    "item_id": "ccd29fb4bd5e4b44a2d61638829a5d7e",
    "item_title": "USA Flood Hazard Areas",
    "item_url": "https://www.arcgis.com/home/item.html?id=ccd29fb4bd5e4b44a2d61638829a5d7e",
    "license_info": "This work is licensed under the Esri Master License Agreement. View Summary | View Terms of Use"
  },
  "layer": {
    "bbox_wgs84": [
      -170.84842,
      -14.375153,
      145.832189,
      66.591598
    ],
    "capabilities": [
      "Query",
      "Extract"
    ],
    "copyright_text": null,
    "description": null,
    "display_field": null,
    "extent": {
      "wkid": 3857,
      "xmax": 16233965.037100002,
      "xmin": -19018759.0796,
      "ymax": 10040669.876500005,
      "ymin": -1617292.3216999993
    },
    "field_count": 24,
    "fields": [
      {
        "alias": "Object ID",
        "domain": null,
        "length": null,
        "name": "OBJECTID",
        "nullable": false,
        "type": "OID"
      },
      {
        "alias": "FIRM Study ID",
        "domain": null,
        "length": 6,
        "name": "DFIRM_ID",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Version ID",
        "domain": null,
        "length": 11,
        "name": "VERSION_ID",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Flood Area ID",
        "domain": null,
        "length": 32,
        "name": "FLD_AR_ID",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Study Type",
        "domain": null,
        "length": 38,
        "name": "STUDY_TYP",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Flood Hazard Zone",
        "domain": null,
        "length": 17,
        "name": "FLD_ZONE",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Flood Hazard Zone Subtype",
        "domain": null,
        "length": 80,
        "name": "ZONE_SUBTY",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Special Flood Hazard Area (T/F)",
        "domain": null,
        "length": 1,
        "name": "SFHA_TF",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Static Base Flood Elevation",
        "domain": null,
        "length": null,
        "name": "STATIC_BFE",
        "nullable": true,
        "type": "Double"
      },
      {
        "alias": "Vertical Datum",
        "domain": null,
        "length": 17,
        "name": "V_DATUM",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "AO Zone Depth",
        "domain": null,
        "length": null,
        "name": "DEPTH",
        "nullable": true,
        "type": "Double"
      },
      {
        "alias": "Length Units",
        "domain": null,
        "length": 16,
        "name": "LEN_UNIT",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Flood Flow Velocity",
        "domain": null,
        "length": null,
        "name": "VELOCITY",
        "nullable": true,
        "type": "Double"
      },
      {
        "alias": "Velocity Unit",
        "domain": null,
        "length": 20,
        "name": "VEL_UNIT",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Flood Control Restoration Zones",
        "domain": null,
        "length": 17,
        "name": "AR_REVERT",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Flood Control Restoration Zones Subtype",
        "domain": null,
        "length": 57,
        "name": "AR_SUBTRV",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Flood Control Restoration Zones BFE Revert",
        "domain": null,
        "length": null,
        "name": "BFE_REVERT",
        "nullable": true,
        "type": "Double"
      },
      {
        "alias": "Flood Control Restoration Zones Depth Revert",
        "domain": null,
        "length": null,
        "name": "DEP_REVERT",
        "nullable": true,
        "type": "Double"
      },
      {
        "alias": "Flood Control Restoration Zones Dual Zone Classification",
        "domain": null,
        "length": 1,
        "name": "DUAL_ZONE",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Source Citation",
        "domain": null,
        "length": 21,
        "name": "SOURCE_CIT",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": null,
        "domain": null,
        "length": 36,
        "name": "GFID",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Esri Symbology",
        "domain": null,
        "length": 50,
        "name": "esri_symbology",
        "nullable": true,
        "type": "String"
      },
      {
        "alias": "Shape Area",
        "domain": null,
        "length": null,
        "name": "SHAPE__Area",
        "nullable": true,
        "type": "Double"
      },
      {
        "alias": "Shape Length",
        "domain": null,
        "length": null,
        "name": "SHAPE__Length",
        "nullable": true,
        "type": "Double"
      }
    ],
    "geometry_type": "Polygon",
    "id": 0,
    "max_record_count": 2000,
    "name": "USA_Flood_Hazard_Areas",
    "object_id_field": "OBJECTID",
    "queryable": true,
    "supports_order_by": true,
    "supports_pagination": true,
    "supports_statistics": true,
    "type": "Feature Layer",
    "url": "https://services5.arcgis.com/7weheFjxuNkGGiZi/arcgis/rest/services/USA_Flood_Hazard_Areas_view/FeatureServer/0"
  },
  "observed_at_ms": 1791567020556,
  "service": {
    "capabilities": [
      "Query",
      "Extract"
    ],
    "copyright_text": null,
    "current_version": 12,
    "description": null,
    "host": "services5.arcgis.com",
    "item_id": "ccd29fb4bd5e4b44a2d61638829a5d7e",
    "layers": [
      {
        "geometry_type": "Polygon",
        "id": 0,
        "name": "USA_Flood_Hazard_Areas",
        "parent_layer_id": null,
        "type": "Feature Layer",
        "url": "https://services5.arcgis.com/7weheFjxuNkGGiZi/arcgis/rest/services/USA_Flood_Hazard_Areas_view/FeatureServer/0"
      }
    ],
    "max_record_count": 2000,
    "name": "USA_Flood_Hazard_Areas_view",
    "tables": [],
    "type": "FeatureServer",
    "url": "https://services5.arcgis.com/7weheFjxuNkGGiZi/arcgis/rest/services/USA_Flood_Hazard_Areas_view/FeatureServer"
  },
  "url": "https://services5.arcgis.com/7weheFjxuNkGGiZi/arcgis/rest/services/USA_Flood_Hazard_Areas_view/FeatureServer/0"
}
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