RECOMMENDED TRACK LINE
收藏USACE GIS Open Data Portal2026-05-16 收录
下载链接：
https://geospatial-usace.opendata.arcgis.com/datasets/3b2c7c8920224956905435784dc4bf74_0
下载链接
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资源简介：
A track recommended to all or only certain vessels. (IHO Dictionary, S-32, 5th Edition, 5576)
提供机构：
US Army Corps of Engineers
