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Coastal elevation, bathymetry, and topographic data for US coastal areas via bulk download.
Description, fields, and how we track updates on the provider’s site.
NOAA provides coastal elevation, bathymetry, and topographic data including Digital Elevation Models (DEMs) for US coastal regions. Data is available through bulk downloads and supports applications like marine navigation and hurricane risk assessment. Coverage includes nationwide US coastal zones.
Data types
Other listings in the same category or with similar coverage.
Data updated: Periodic
We scan the provider’s site weekly. New findings appear here. Headlines are AI-summarized — follow the source link to verify.
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This description was generated by an AI that visited www.ngdc.noaa.gov/mgg/topo/ and used a prompt on its data to produce consistent output. If there are errors, please .
Geographic boundaries and features for all US census geography.