CANALS LINE
收藏USACE GIS Open Data Portal2026-05-16 收录
下载链接：
https://geospatial-usace.opendata.arcgis.com/datasets/b0510f0e4a4a4b10a7e670d4cd65d112_0
下载链接
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资源简介：
An artificial waterway with no flow, or a controlled flow, used for navigation, or for draining or irrigating land (ditch). (United States Geological Survey, Jan.89) Distinction: canal bank; river; lake; tideway;
提供机构：
US Army Corps of Engineers
