Oklahoma Tribal Statistical Areas

Oklahoma Tribal Statistical Areas This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau (USCB), displays Oklahoma Tribal Statistical Areas (OTSA). Per USCB, “OTSAs are statistical areas that were identified and delineated by the Census Bureau in consultation with federally recognized American Indian tribes based in Oklahoma. An OTSA is intended to represent the former American Indian reservation that existed in Indian and Oklahoma territories prior to Oklahoma statehood in 1907. OTSAs are intended to provide geographic entities comparable to the former Oklahoma reservations so that statistical data can be viewed over time.” Cherokee OTSA Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (Oklahoma Tribal Statistical Areas) 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: (Oklahoma Tribal Statistical Areas - OGC Features) copy this link to embed it in OGC Compliant viewers For more information, please visit: Definitions of the American Indian and Alaska Native Geographic Areas For feedback please contact: [e-mail] 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俄克拉荷马州部落统计区域（Oklahoma Tribal Statistical Areas, OTSA）：此要素图层采用美国人口普查局（U.S. Census Bureau, USCB）发布的国家地理空间数据资产（National Geospatial Data Asset, NGDA）数据，用于展示俄克拉荷马州部落统计区域。根据美国人口普查局的定义："OTSA是由普查局与总部位于俄克拉荷马州的联邦承认美洲印第安部落协商后确定并划定的统计区域，旨在代表1907年俄克拉荷马州建州之前，印第安领地与俄克拉荷马领地内原有的美洲印第安保留地。OTSA旨在提供可与原俄克拉荷马州保留地相媲美的地理实体，以便能够按时间序列查看统计数据。" 切罗基OTSA（Cherokee OTSA） 数据时效性：此缓存的Esri联邦服务每周都会从其企业级联邦源（俄克拉荷马州部落统计区域）检查更新，可支持制图、分析、数据导出以及OGC API – 要素（OGC API – Feature）访问。 NGDAID：64（《美洲印第安/阿拉斯加原住民/夏威夷原住民区域（American Indian/Alaska Native/Native Hawaiian Areas, AIANNH）国家TIGER/Line形状文件系列信息，当前版本》） OGC API要素链接：（俄克拉荷马州部落统计区域 - OGC要素）请复制此链接以嵌入兼容OGC的查看器中。 如需更多信息，请访问：《美洲印第安人与阿拉斯加原住民地理区域定义》 如需反馈，请联系：[e-mail] 国家地理空间数据资产数据集：此数据集隶属于NGDA的"政府单元与行政及统计边界"主题。根据联邦地理数据委员会（Federal Geospatial Data Committee, FGDC）的定义，该主题指"用于治理与通用服务供给（如州、美洲印第安保留地、县、城市、城镇等）、行政管理或特定用途（如国会选区、学区、消防区、阿拉斯加原住民区域公司等），以及统计数据供给（如普查分区、普查街区、大都市区与微大都市区统计区域等）而划定的地理区域边界。各类地理区域的边界可通过已记录的法律描述，或依据相关标准与指南进行划定。其他边界包括国际边界、联邦土地所有权边界、各联邦机构的行政区域范围，以及美国主权的管辖近海边界。仅与自然资源和/或文化实体相关的边界不属于本主题范畴，而是归入相应的专业主题中。" 如需其他NGDA内容，请访问：Esri联邦数据集