Digital Elevation Model (DEM)
收藏data.gov2025-04-26 收录
下载链接：
https://catalog.data.gov/dataset/digital-elevation-model-dem-4e1e5
下载链接
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资源简介：
A digital elevation model (DEM) is a 3D representation of the Earth's surface, created from terrain elevation data. These DEMs were generated from LiDAR and LAS data...
提供机构：
City of Philadelphia
