USA Structures
收藏Colorado Geospatial Portal2026-05-16 收录
下载链接：
https://geodata.colorado.gov/datasets/fedmaps::usa-structures
下载链接
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资源简介：
This feature layer, utilizing Federal Emergency Management Agency data, displays footprints for all structures (buildings) greater than 450 square feet in the United States and its territories. This layer is checked annually for updates.
提供机构：
Esri U.S. Federal Datasets
