USACE IENC Master Service
收藏USACE GIS Open Data Portal2026-05-16 收录
下载链接：
https://geospatial-usace.opendata.arcgis.com/maps/15875797dbc84610893c392e8e0c8d7d
下载链接
链接失效反馈官方服务：
资源简介：
<p><span style='line-height: 107%; font-family: Arial, sans-serif; color: black; background: white;'><font size='3'>USACE Inland Electronic
Navigational Charts data in native S-57 data format have been converted to
vector GIS data with all feature class names, attributes and attribute value
enumerations translated to common English naming conventions. These IENC data represent
7,265 statute miles of navigational data produced by the US Army Corps of
Engineers IENC Program</font></span></p>
提供机构：
US Army Corps of Engineers
