Floodplains from 1985
收藏ArcGIS Open Data2024-09-26 更新2026-04-11 收录
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https://private-demo-dcdev.opendata.arcgis.com/maps/11df32790fa449aabba5b51fd1957f17
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资源简介：
The FIRM is the basis for floodplain management, mitigation, and insurance activities for the National Flood Insurance Program (NFIP).
创建时间：
2017-03-15
