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#1 Federal
Maps of Shallow-water Banks in the Northwestern Hawaiian Islands Derived from Moderate Resolution Landsat Satellite Imagery
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: December 31, 2002 at 12:00 AM
Shallow-water (generally, less than 30 meters) bank areas in the Northwestern Hawaiian Islands were identified using semi-automated image analysis of Landsat 7 ETM+ satellite imagery. An area of...

Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 06:34 AM
#2 Federal
U.S. Coastal Lidar Elevation Data Archive - Including the Great Lakes and Territories, 1996 - present (NCEI DSI 2068_01)
- Organization: National Oceanic and Atmospheric Administration, Department of Commerce
- Dataset Last Updated: January 01, 2007 at 12:00 AM
The coastal lidar archive includes data from both topographic and bathymetric lidar surveys along U.S. coasts. Data in the archive span from the mid-1990s to the present and are collected using a...
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Search relevance: 1.00 | Views last month: 0 | Catalog Last Checked: August 01, 2026 at 09:07 AM

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