Search datasets
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The original intent of this site was to alleviate confusion about shorelines generated by National Oceanic and Atmospheric Administration (NOAA) agencies. However, the scope was expanded to...
Search relevance: 126.67 | Views last month: 5 | Catalog Last Checked: August 02, 2026 at 11:36 PM -
This data set contains sensitive biological resource data for marine, estuarine, anadromous, and brackish water fish species in Mississippi. Vector polygons in this data set represent fish...
Search relevance: 37.29 | Views last month: 0 | Catalog Last Checked: August 02, 2026 at 05:05 PM -
This data set contains vector lines depicting locations for Ferry Routes for Maine and New Hampshire. Location-specific type and source information are stored in associated data tables (described...
Search relevance: 36.11 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 05:04 PM -
Topographic sheets (t-sheets) produced by the National Ocean Service (NOS) during the 1800s provide the position of past shorelines. The shoreline data can be vectorized into a geographic...
Search relevance: 35.74 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 10:28 PM -
This data set contains sensitive biological resource data for sea turtles and select estuarine/freshwater reptiles for the Florida Panhandle. Vector polygons in this data set represent sea turtle...
Search relevance: 34.02 | Views last month: 3 | Catalog Last Checked: August 02, 2026 at 05:11 PM -
The regional flooding and shoreline overtopping analysis maps provided in the ART Bay Shoreline Flood Explorer website capture permanent and temporary flooding impacts from sea level rise...
Search relevance: 29.59 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 06:18 PM -
Up0dens is a polygon shapefile representing 5 minute x 5 minute latitude x longitude cells that contain the overall, combined densities (birds/sq km), of 76 species of marine birds in the CDAS...
Search relevance: 29.17 | Views last month: 3 | Catalog Last Checked: August 02, 2026 at 05:04 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 27.08 | Views last month: 2 | Catalog Last Checked: August 02, 2026 at 11:35 PM -
The National Oceanic and Atmospheric Administration (NOAA) has the statutory mandate to collect hydrographic data in support of nautical chart compilation for safe navigation and to provide...
Search relevance: 27.08 | Views last month: 0 | Catalog Last Checked: August 02, 2026 at 11:35 PM -
This project is a cooperative effort among the National Ocean Service, National Centers for Coastal Ocean Science, Center for Coastal Monitoring and Assessment; the University of Hawaii; BAE...
Search relevance: 24.87 | Views last month: 0 | Catalog Last Checked: August 02, 2026 at 05:04 PM -
The data described here result from coral bleaching surveys across the Hawaiian Archipelago from August 20 to December 7, 2019. The data provide information on live coral cover and the percentage...
Search relevance: 24.38 | Views last month: 6 | Catalog Last Checked: August 25, 2026 at 10:32 PM -
The data described here result from coral bleaching surveys across the Hawaiian Archipelago from August 20 to December 7, 2019. The data provide information on live coral cover and the percentage...
Search relevance: 23.19 | Views last month: 3 | Catalog Last Checked: October 26, 2026 at 09:21 PM -
The Biden-Harris administration announced the launch of a new Voluntary Community-Driven Relocation program, led by the Department of the Interior, to assist Tribal communities severely impacted...
Search relevance: 22.80 | Views last month: 3 | Catalog Last Checked: September 10, 2026 at 07:18 PM
