IENC Chart Footprints 2025
收藏USACE GIS Open Data Portal2026-05-16 收录
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These footprints represent IENC data from the S-57 M_COVR data layer. There is one footprint outline for each existing IENC chart.
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These footprints represent IENC data from the S-57 M_COVR data layer. There is one footprint outline for each existing IENC chart.