遇见数据集

Federal American Indian Reservations

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ArcGIS Hub2026-08-31 更新2026-09-03 收录
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Federal American Indian Reservations This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau, displays federally recognized American Indian reservations. Per the Bureau of Indian Affairs, “a federal Indian reservation is an area of land reserved for a tribe or tribes under treaty or other agreement with the United States, executive order, or federal statute or administrative action as permanent tribal homelands, and where the federal government holds title to the land in trust on behalf of the tribe. Approximately 56.2 million acres are held in trust by the United States for various Indian tribes and individuals. There are approximately 326 Indian land areas in the U.S. administered as federal Indian reservations (i.e., reservations, pueblos, rancherias, missions, villages, communities, etc.)." Isleta (Pueblo) Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (Federal American Indian Reservations) and will support mapping, analysis, data exports and OGC API – Feature access. NGDAID: 64 (Series Information for American Indian/Alaska Native/Native Hawaiian Areas (AIANNH) National TIGER/Line Shapefiles, Current) OGC API Features Link: (Federal American Indian Reservations - OGC Features) copy this link to embed it in OGC Compliant viewers For more information, please visit: My Tribal Area For feedback, please contact: Esri_US_Federal_Data@esri.com NGDA Data Set This data set is part of the NGDA Governmental Units, and Administrative and Statistical Boundaries Theme Community. Per the Federal Geospatial Data Committee (FGDC), this theme is defined as the "boundaries that delineate geographic areas for uses such as governance and the general provision of services (e.g., states, American Indian reservations, counties, cities, towns, etc.), administration and/or for a specific purpose (e.g., congressional districts, school districts, fire districts, Alaska Native Regional Corporations, etc.), and/or provision of statistical data (census tracts, census blocks, metropolitan and micropolitan statistical areas, etc.). Boundaries for these various types of geographic areas are either defined through a documented legal description or through criteria and guidelines. Other boundaries may include international limits, those of federal land ownership, the extent of administrative regions for various federal agencies, as well as the jurisdictional offshore limits of U.S. sovereignty. Boundaries associated solely with natural resources and/or cultural entities are excluded from this theme and are included in the appropriate subject themes." For other NGDA Content: Esri Federal Datasets

创建时间:
2021-06-23
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