Ecological Provinces (Feature Layer)

This data set includes polygons for ecological provinces within the conterminous United States. This data set contains regional geographic delineations for analysis of ecological relationships across ecological units. Metadata
This record was taken from the USDA Enterprise Data Inventory that feeds into the https://data.gov catalog. Data for this record includes the following resources: ISO-19139 metadata ArcGIS Hub Dataset ArcGIS GeoService CSV Shapefile GeoJSON KML For complete information, please visit https://data.gov.

本数据集包含美国本土（Contiguous United States）范围内的生态省多边形地理要素数据，并涵盖用于跨生态单元开展生态关系分析的区域地理区划成果。
元数据：本数据集记录源自汇入https://data.gov目录的美国农业部（United States Department of Agriculture, USDA）企业数据清单。本数据集包含以下格式的资源：ISO-19139元数据、ArcGIS Hub数据集、ArcGIS地理服务（ArcGIS GeoService）、CSV、Shapefile、GeoJSON、KML。
如需获取完整信息，请访问https://data.gov。