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BlueTopo is a compilation of the nation's best available bathymetric data. Created as part of the NOAA Office of Coast Survey's nautical charting mission and its National Bathymetric Source (NBS)...
Search relevance: 1.00 | Views last month: 34 | Catalog Last Checked: August 01, 2026 at 04:22 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 is a national data collection of data resources managed by the Bureau of Ocean Energy Management (BOEM) for the Outer Continental Shelf (OCS). The data collection is designated as a National...
Search relevance: 1.00 | Views last month: 16 | Catalog Last Checked: September 10, 2026 at 07:17 PM -
The Office of Coast Survey (OCS) has been involved in the development of a NOAA Electronic Navigational Chart (NOAA ENC) suite to support the marine transportation infrastructure and coastal...
Search relevance: 1.00 | Views last month: 11 | Catalog Last Checked: August 25, 2026 at 09:50 PM -
These data contain a national scale Submerged Lands Act (SLA) boundary line, Limit of "8(g) Zone," line and Continental Shelf Boundary. The SLA boundary defines the seaward limit of a state's...
Search relevance: 1.00 | Views last month: 10 | Catalog Last Checked: September 10, 2026 at 07:17 PM -
The Historical Map and Chart Collection of the Office of Coast Survey contains over 35000 historical maps and charts from the mid 1700s up through the 2020s, including the final cancelled editions...
Search relevance: 1.00 | Views last month: 9 | Catalog Last Checked: September 15, 2026 at 09:59 PM -
Surface Locations of Boreholes drilled for exploration or oil and gas production. Dataset is maintained by BOEM AK RE. All wells drilled before 1986 are mapped in NAD27 horizontal datum. These...
Search relevance: 1.00 | Views last month: 6 | Catalog Last Checked: September 10, 2026 at 07:17 PM -
This data file contains information on the number of female clients served with a contraceptive method or service based on effectiveness accessed through the Family Planning, Access, Care, and...
Search relevance: 1.00 | Views last month: 5 | Catalog Last Checked: October 24, 2026 at 08:47 PM -
Outer Continental Shelf (OCS) blocks serve as the legal definition for BOEM offshore boundary coordinates used to define small geographic areas within an Official Protraction Diagram (OPD) for...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: September 10, 2026 at 07:17 PM -
VDatum is a free software tool being developed jointly by NOAA's National Geodetic Survey (NGS), Office of Coast Survey (OCS), and Center for Operational Oceanographic Products and Services...
Search relevance: 1.00 | Views last month: 4 | Catalog Last Checked: August 01, 2026 at 04:22 AM -
This dataset collection describes the Surge and Tide Operational Forecast System (STOFS, formerly ESTOFS), which is a collaboration between the NOAA's Office of Coast Survey (OCS)/Coast Survey...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: September 15, 2026 at 09:59 PM -
The U.S. Mapping Coordination Footprints dataset consists primarily of Federal agency areas of interest for ocean and coastal mapping. This data is provided as shapefiles and raster files,...
Search relevance: 1.00 | Views last month: 3 | Catalog Last Checked: August 25, 2026 at 09:50 PM -
Aliquots are generated from Outer Continental Shelf (OCS) blocks by subdividing each block into 16ths, and this further subdivision allows for more detailed boundary delineation in offshore energy...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 07:17 PM -
The United States Coast Pilot is a series of 9 nautical books that cover a wide variety of information important to navigators of U.S. coastal and intercoastal waters, and the waters of the Great...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 01, 2026 at 04:22 AM -
The National Oceanic and Atmospheric Administration (NOAA) has a statutory mandate to collect hydrographic data to support the compilation of nautical charts, safe navigation, and to provide basic...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: August 25, 2026 at 09:50 PM -
This data file contains information on the contraceptive tier methods for female clients by racial/ethnic group categories accessed through the Family Planning, Access, Care, and Treatment (Family...
Search relevance: 1.00 | Views last month: 2 | Catalog Last Checked: September 10, 2026 at 06:13 PM -
These data contain a national scale spatial footprint of the outer boundaries of the Bureau of Ocean Energy Management’s (BOEM’s) Official Protraction Diagrams (OPDs). These polygons are clipped...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:17 PM -
These data contain a Gulf OCS Region NAD27 scale spatial footprint of the outer boundaries of the Bureau of Ocean Energy Management’s (BOEM’s) Official Protraction Diagrams (OPDs) and Leasing Maps...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:17 PM -
This dataset contains a unified backscatter GeoTiff with 1x1 meter cell size representing the 2014 Long Island Sound Benthic Habitat Priority Area of Interest off of Port Jefferson, NY. This...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: August 02, 2026 at 04:58 PM -
These polygon features represent the areas comprising the U.S. Outer Continental Shelf (OCS) as defined by the Bureau of Ocean Energy Management (BOEM). In the Outer Continental Shelf Lands Act...
Search relevance: 1.00 | Views last month: 1 | Catalog Last Checked: September 10, 2026 at 07:17 PM
