• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset provides maps of the elevation of coastal wetlands relative to tidal ranges for the conterminous United States (CONUS) at 30 m resolution for 2010. It also includes maps of tidal...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2019-05-07T00:00:00.000+00:00

The Pacific Islands Ocean Observing System (PacIOOS), University of Hawaii School of Ocean and Earth Science and Technology Department of Oceanography, and Hawaii Sea Grant are developing a...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset provides information about the resilience of tidal wetlands to sea-level rise under three scenarios of global change. With rising seas, regularly inundated tidal wetlands may persist...

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• Organization: National Aeronautics and Space Administration
• Updated: 2026-02-10

This dataset provides absolute water level elevations derived for 10 locations across the Wax Lake Delta, Atchafalaya Basin, in Southern Louisiana, USA, within the Mississippi River Delta (MRD)...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-09-26T00:00:00.000+00:00

This map shows coastal flooding around Honolulu, Hawaii due to 5 feet (1.524 m) of sea level rise. This scenario was derived using a National Geospatial Agency (NGA)-provided digital elevation...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-09-26T00:00:00.000+00:00

This map shows coastal flooding around Honolulu, Hawaii due to 1 foot (0.305 m) of sea level rise. This scenario was derived using a National Geospatial Agency (NGA)-provided digital elevation...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-09-26T00:00:00.000+00:00

This map shows coastal flooding around Honolulu, Hawaii due to 6 feet (1.829 m) of sea level rise. This scenario was derived using a National Geospatial Agency (NGA)-provided digital elevation...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-09-26T00:00:00.000+00:00

This map shows coastal flooding around Honolulu, Hawaii due to 1 meter of sea level rise. This scenario was derived using a National Geospatial Agency (NGA)-provided digital elevation model (DEM)...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2024-01-01T00:00:00.000+00:00

NOAA's Coastal Ocean Reanalysis (CORA) couples long-term water level observations with hydrodynamic modeling to create historical information between tide stations to bridge gaps in service and...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-09-26T00:00:00.000+00:00

This map shows coastal flooding around Honolulu, Hawaii due to 0.5 meter of sea level rise. This scenario was derived using a National Geospatial Agency (NGA)-provided digital elevation model...

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• Organization: Department of the Interior
• Updated: 2022-03-01T00:00:00Z

The U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted research to quantify bathymetric changes near St. Thomas, U.S. Virgin Islands. Changes in seafloor...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-09-26T00:00:00.000+00:00

This map shows coastal flooding around Honolulu, Hawaii due to 2 feet (0.610 m) of sea level rise. This scenario was derived using a National Geospatial Agency (NGA)-provided digital elevation...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-09-26T00:00:00.000+00:00

This map shows coastal flooding around Honolulu, Hawaii due to 4 feet (1.219 m) of sea level rise. This scenario was derived using a National Geospatial Agency (NGA)-provided digital elevation...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-09-26T00:00:00.000+00:00

This map shows coastal flooding around Honolulu, Hawaii due to 3 feet (0.914 m) of sea level rise. This scenario was derived using a National Geospatial Agency (NGA)-provided digital elevation...

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• Organization: Department of the Interior
• Updated: 2022-01-25T00:00:00Z

The U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted research to quantify bathymetric changes along the Florida Reef Tract (FRT) from Miami to Boca Chica...

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• Organization: Department of the Interior
• Updated: 2022-03-21T00:00:00Z

The U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted research to quantify bathymetric changes surrounding Maui, Hawaii. Changes in seafloor elevation were...

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• Organization: Department of the Interior
• Updated: 2022-03-21T00:00:00Z

The U.S. Geological Survey (USGS) St. Petersburg Coastal and Marine Science Center conducted research to quantify bathymetric changes near Buck Island and St. Croix, U.S. Virgin Islands. Changes...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-01-01T00:00:00.000+00:00

These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer depicting potential sea level rise...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2023-01-01T00:00:00.000+00:00

These data were created as part of the National Oceanic and Atmospheric Administration Office for Coastal Management's efforts to create an online mapping viewer depicting potential sea level rise...

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• Organization: National Oceanic and Atmospheric Administration, Department of Commerce
• Updated: 2014-09-26T00:00:00.000+00:00

Computer model simulation of hurricane storm surge inundation around Honolulu, Hawaii including one meter of sea level rise at mean higher high water (MHHW) as its baseline water level. The study...

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