School District Administrative Areas

School District Administrative Areas This feature layer, utilizing National Geospatial Data Asset (NGDA) data from the U.S. Census Bureau, displays the School District Administrative Areas (SDADM) in the United States. According to Data.gov, “School District Administrative Areas are single-purpose administrative units within which local officials provide educational administrative services for the area's residents. Currently, the Census Bureau maintains school district administrative areas for the state of Vermont.” Essex North Supervisory Union SDADM Data currency: This cached Esri federal service is checked weekly for updates from its enterprise federal source (School District Administrative Areas) and will support mapping, analysis, data exports and OGC API – Feature access. NGDAID: 202 (Series Information for School District Administrative Areas (SDADM) State-based TIGER/Line Shapefiles, Current) OGC API Features Link: (School District Administrative Areas) copy this link to embed it in OGC Compliant viewers For more information, please visit: Series Information for School District Administrative Areas (SDADM) State-based TIGER/Line Shapefiles, Current 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学区行政区划面要素图层：本图层采用美国人口普查局的国家地理空间数据资产（National Geospatial Data Asset, NGDA）数据，用于展示美国境内的学区行政区划面（School District Administrative Areas, SDADM）。根据Data.gov的官方定义："学区行政区划面是地方官员为辖区居民提供教育行政服务的单一职能行政单元。目前，美国人口普查局仅维护佛蒙特州的学区行政区划面数据。" 本图层覆盖埃塞克斯北监督联盟（Essex North Supervisory Union）的学区行政区划面数据。 数据更新与服务支持：本缓存式Esri联邦服务每周都会从其企业级联邦数据源（学区行政区划面）检查更新，可支持制图、空间分析、数据导出以及OGC要素服务接口（OGC API – Feature）访问。 元数据信息： - NGDA标识号：202（对应"学区行政区划面（SDADM）基于州的TIGER/Line形状文件（现行版）"系列信息） - OGC要素服务接口链接：请复制该链接以嵌入符合OGC标准的可视化工具中 - 更多信息获取：访问"学区行政区划面（SDADM）基于州的TIGER/Line形状文件（现行版）"系列信息页面 - 反馈联系方式：[e-mail] 本数据集隶属于NGDA的"政府单元与行政统计边界主题社群"。根据联邦地理数据委员会（Federal Geospatial Data Committee, FGDC）的定义，该主题涵盖："用于治理及通用公共服务供给（如州、美洲印第安人保留地、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），以及用于统计数据发布（普查区块组、普查区块、大都市和小城市统计区等）的地理区域边界。各类地理区域的边界可通过正式法律描述或相关准则与标准划定。其他边界类型还包括国际边界、联邦土地所有权边界、各联邦机构的行政区域范围，以及美国主权管辖的近海边界。仅与自然资源和/或文化实体相关的边界不在本主题范围内，应归入对应专项主题中。" 如需查看其他NGDA内容，请访问：Esri联邦数据集