Coastal Maintained Channels in US waters
收藏data.gov2025-04-26 收录
官方服务:
资源简介:
This layer shows coastal channels and waterways that are maintained and surveyed by the U.S. Army Corps of Engineers (USACE). These channels are necessary...
本图层展示了由美国陆军工程兵团(U.S. Army Corps of Engineers, USACE)维护并勘测的沿海航道与通航水道。此类航道为必要……



