NOAA NCEI Continuously Updated Digital Elevation Model (CUDEM) - Ninth Arc-Second Resolution Bathymetric-Topographic Tiles

Below are links to the files that make up subfolder stac of the NOAA NCEI Continuously Updated Digital Elevation Model (CUDEM) - Ninth Arc-Second Resolution Bathymetric-Topographic Tiles dataset. The files containing geospatial indices, metadata, etc., are listed first, followed by the files.

The total size to download all the files is 9.5M.

Subdirectories

For large datasets, the data files may be found in the subdirectories. There may also be other subdirectories listed here.

AK
AL_nwFL
CA
FL
LA_MS
MA_NH_ME
NC
OR
TX
chesapeake_bay
northeast_sandy
rima
southeast
wash_bellingham
wash_juandefuca
wash_outercoast
wash_pugetsound

File List

catalog.json (81.79 KB)
noaa_dem_collection_m8483.json
noaa_dem_item_collection_m8483.json (4.25 MB)

Website Owner: NOAA Office for Coastal Management; Last Updated: 2026-01-06 12:38:34.909287