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This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map layer was developed...
Search relevance: 1.00 | Views last month: 42 | Catalog Last Checked: November 12, 2026 at 08:19 AM -
These limits and boundaries are measured from the official U.S. baseline, which is recognized as the low-water line along the coast as marked on NOAA nautical charts, in accordance with the...
Search relevance: 1.00 | Views last month: 27 | Catalog Last Checked: August 25, 2026 at 09:50 PM -
This shapefile denotes the location of underwater photos and/or video that were collected by NOAA scientists using a Spectrum Phantom S2 ROV (remotely operated vehicle). Photos and/or video were...
Search relevance: 1.00 | Views last month: 24 | Catalog Last Checked: August 02, 2026 at 05:00 PM -
Chronic Wasting Disease (CWD) is a fatal, contagious, neuro-degenerative disease affecting multiple members of the Family Cervidae. First detected in 1967, the disease has, as of June 2026, been...
Search relevance: 1.00 | Views last month: 12 | Catalog Last Checked: September 10, 2026 at 09:21 PM -
This shapefile denotes the transect lines of the underwater video and photos that were collected by NOAA scientists using a Spectrum Phantom S2 ROV (remotely operated vehicle). Photos and/or...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 02, 2026 at 05:01 PM -
This image represents a 0.5 meter resolution backscatter mosaic of the southern shore of St. John, US Virgin Islands.NOAA's NOS/NCCOS/CCMA Biogeography Team and NOAA/NOS/OCS/HSD personnel, in...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: August 02, 2026 at 04:58 PM -
Brackish groundwater (BGW), defined for this assessment as having a dissolved-solids concentration between 1,000 and 10,000 milligrams per liter is an unconventional source of water that may offer...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 10, 2026 at 09:58 PM -
This dataset is a single orthoimage from a collection of GeoTIFF format natural color orthoimages covering the islands of Puerto Rico, Mona, Desecheo, Culebra, Vieques, and the US Virgin...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 10, 2026 at 09:52 PM -
This map layer contains the shallowest principal aquifers of the conterminous United States, Hawaii, Puerto Rico, and the U.S. Virgin Islands, portrayed as polygons. The map layer was developed...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: November 12, 2026 at 08:20 AM -
The NOAA Coastal Change Analysis Program (C-CAP) produces national standardized high resolution land cover and change products for the coastal regions of the U.S. and its Territories. C-CAP...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: August 02, 2026 at 11:36 PM -
WHISPers stands for Wildlife Health Information Sharing Partnership - event reporting system. It is a web-based repository for sharing basic information about historic and ongoing wildlife...
Search relevance: 1.00 | Views last month: 8 | Catalog Last Checked: September 10, 2026 at 10:18 PM -
Geoheritage is a generic term which lies at the intersection of science, society, and sustainability and is applied to significant geologic features and landforms that have scientific,...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: September 10, 2026 at 08:57 PM -
Hurricanes and other tropical cyclones pose a high risk to people, property, and ecosystems along the coastline of the United States. The impact of these storms can cascade through the nation's...
Search relevance: 1.00 | Views last month: 7 | Catalog Last Checked: August 02, 2026 at 11:48 PM -
Apart from two 100 m test plots, mangrove restoration activities were conducted between 1997 and 2001. Each year, thousands of red mangrove propagules were planted in three large rectangular plots...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 07:58 AM -
Datasets for the 2025 USGS National Seismic Hazard Model for Puerto Rico and the U.S. Virgin Islands
This data release contains datasets associated with the 2025 Puerto Rico and U.S. Virgin Islands (PRVI) National Seismic Hazard Model (NSHM) (Shumway and others, 2025), which is an update of the...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 07:52 PM -
The calcification rate data described here are from in-house developed calcification accretion units (CAUs) deployed by scuba divers in the United States Virgin Islands, in accordance with...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: October 27, 2026 at 12:13 AM -
This shapefile denotes the transect points of the underwater video and photos that were collected by NOAA scientists using a Spectrum Phantom S2 ROV (remotely operated vehicle). Photos and/or...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: August 01, 2026 at 06:31 AM -
The Digital Geologic Map of St. Croix and Buck Island Reef National Monument, U.S. Virgin Islands is composed of GIS data layers complete with ArcMap 9.2 layer (.LYR) files, two ancillary GIS...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: November 12, 2026 at 02:57 AM -
Habitat maps were created as part of a larger ecological assessment conducted by NOAA's National Ocean Service (NOS), Biogeography Branch, for Salt River Bay National Historic Park and Ecological...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 02, 2026 at 05:10 PM -
This shapefile denotes the location of underwater photos and/or video that were collected by NOAA scientists using a Spectrum Phantom S2 ROV (remotely operated vehicle). Photos and/or video were...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: August 01, 2026 at 06:31 AM
