PYLONS AREA
收藏USACE GIS Open Data Portal2026-05-16 收录
下载链接：
https://geospatial-usace.opendata.arcgis.com/datasets/e15b93d9df4f438c8dbd09d2fed770fb_0
下载链接
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资源简介：
A vertical construction consisting, for example, of a steel framework or pre-stressed concrete to carry cables, a bridge, etc.
提供机构：
US Army Corps of Engineers
