Boundary data
These data are intended for exposing the polygon boundaries used across SNAP tools and data. Each query for a polygon will return the representative GeoJSON.
Service Endpoint
The endpoint is boundary/area/<area_id> for all
available area–of–interest ID codes.
HUC-8 Polygon Query
Query HUC-8s of Alaska and return a GeoJSON of the polygon.
Example HUC-8 query: /boundary/area/19070506
HUC-12 Polygon Query
Query HUC-12s of Alaska and return a GeoJSON of the polygon.
Example HUC-12 query: /boundary/area/190202011303
Protected Area Polygons Query
Query the protected area polygons of Alaska, British Columbia, and Yukon and return a GeoJSON of the polygon.
Example: /boundary/area/NPS12
Alaska Native Corporation Polygon Query
Query Alaska Native corporation regions and return a GeoJSON of the polygon.
Example: /boundary/area/NC8
Climate Division Polygon Query
Query the climate divisions of Alaska and return a GeoJSON of the polygon.
Example: /boundary/area/CD3
Fire Management Polygon Query
Query the fire management zones of Alaska and return a GeoJSON of the polygon.
Example: /boundary/area/FIRE2
Ethnolinguistic Region Polygon Query
Query ethnolinguistic regions of Alaska and parts of Canada and return a GeoJSON of the polygon.
Example: /boundary/area/EL4
Alaska Borough Polygon Query
Query Alaska administrative boroughs (county equivalents) and return a GeoJSON of the polygon.
Example: /boundary/area/BORO4
Unorganized Borough Census Area Polygon Query
Query Alaska census areas for the Unorganized Borough (county equivalents) and return a GeoJSON of the polygon.
Example: /boundary/area/CENS3