Alaska 2 Arc-second Digital Elevation Models (DEMs) - USGS National Map 3DEP Downloadable Data Collection

Name: Alaska 2 Arc-second Digital Elevation Models (DEMs) - USGS National Map 3DEP Downloadable Data Collection
Creator: Department of the Interior
Published: 2026-01-10T12:27:34+08:00

data.gov2026-01-10 收录

数字高程模型

地形测绘

数据链接：

https://catalog.data.gov/dataset/alaska-2-arc-second-digital-elevation-models-dems-usgs-national-map-3dep-downloadable-data-eeaaa 数据链接链接失效反馈

官方服务：

资源简介：

This is a tiled collection of the 3D Elevation Program (3DEP) and is 2 arc-second (approximately 60 m) resolution covering Alaska. The elevations in this Digital...

提供机构：

Department of the Interior

Alaska 2 Arc-second Digital Elevation Models (DEMs) - USGS National Map 3DEP Downloadable Data Collection

资源简介：

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