Bureau of Indian Affairs

Indian Affairs GIS Open Data

The Indian Affairs GIS Open Data Hub publishes authoritative geospatial datasets as downloadable and machine-readable resources via Esri ArcGIS Hub, including federally recognized tribal boundaries, land areas, ICWA designated agents, and program awards. Each dataset is available as API, GeoJSON, Shapefile, CSV, and KML.

GitHub

Other Resources

🔗
Open Data Hub
https://biamaps.doi.gov/bogs/datadownload.html
🔗
GIS Services
https://biamaps.doi.gov/bogs/arcgis/rest/services
🔗
APIsJSON
https://raw.githubusercontent.com/api-evangelist/bureau-of-indian-affairs/refs/heads/main/apis.yml

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API entry from apis.yml

apis.yml Raw ↑ 
aid: bureau-of-indian-affairs:indian-affairs-gis-open-data
name: Indian Affairs GIS Open Data
description: The Indian Affairs GIS Open Data Hub publishes authoritative geospatial datasets as downloadable
  and machine-readable resources via Esri ArcGIS Hub, including federally recognized tribal boundaries,
  land areas, ICWA designated agents, and program awards. Each dataset is available as API, GeoJSON, Shapefile,
  CSV, and KML.
humanURL: https://biamaps.doi.gov/bogs/datadownload.html
tags:
- ArcGIS
- Geospatial
- GIS
- Open Data
- Tribal Lands
properties:
- type: Open Data Hub
  url: https://biamaps.doi.gov/bogs/datadownload.html
- type: GIS Services
  url: https://biamaps.doi.gov/bogs/arcgis/rest/services
x-features:
- Federally Recognized Tribes mapping
- Tribal Land Area boundaries
- Indian Reservation boundaries
- ICWA Designated Agents directory
- Community Resilience awards data
- Infrastructure for America (BIL) projects
- Machine-readable formats (GeoJSON, Shapefile, CSV, KML)
- ArcGIS REST service endpoints
x-use-cases:
- Jurisdictional analysis for tribal lands
- Environmental impact studies
- Federal grant planning
- ICWA compliance and notice