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Federal
Sea Level Trends: Sea Level Variations of the United States Derived from National Water Level Observation Network Stations NGDA 86 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Water level records are a combination of the fluctuations of the ocean and the vertical land motion at the location of the station. Monthly mean sea level (MSL)... -
Federal
Maritime Limits and Boundaries of United States of America NGDA 50 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
NOAA is responsible for depicting on its nautical charts the limits of the 12 nautical mile Territorial Sea, 24 nautical mile Contiguous Zone, and 200 nautical mile... -
Federal
Tides and Currents Map: an interactive map of all CO-OPS stations NGDA 34 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This interactive map has many features designed to provide a quick and easy way to find a Center for Operational Oceanographic Products and Services (CO-OPS) station.... -
Federal
NOAA Electronic Navigational Charts (ENC) NGDA 29 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Coastal Change Analysis Program (C-CAP) High Resolution Land Cover and Change Data NGDA 25 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
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... -
Federal
Geodetic Control Information on Passive Marks: Horizontal and Vertical Geodetic Control Data for the United States - National Geospatial Data Asset (NGDA) Geodetic Control Information on Passive Marks NGDA 16 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
This data contains a set of geodetic control stations maintained by the National Geodetic Survey. Each geodetic control station in this dataset has either a precise... -
Federal
Airborne Gravity Data - Gravity for the Redefinition of the American Vertical Datum (GRAV-D) NGDA 15 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
Gravity for the Re-definition of the American Vertical Datum (GRAV-D) is a project initiated by NOAA's National Geodetic Survey to collect and monitor gravity data... -
Federal
National Geospatial Data Asset (NGDA) NOAA Continuously Operating Reference Stations (CORS) Network NGDA 14 recent views
National Oceanic and Atmospheric Administration, Department of Commerce —
The National Geodetic Survey (NGS), an office of NOAA's National Ocean Service, manages a network of Continuously Operating Reference Stations (CORS) that provide... -
Federal
Shoreline Mapping Program of Seward, AK, AK1609-CM-N NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of Seward, AK . This vector shoreline data is based on an office interpretation of... -
Federal
Shoreline Mapping Program of HEAD OF GREEN BAY TO PESHTIGO POINT, INCLUDING FOX RIVER TO DE PERE, WI, WI1001G-CM-N NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of HEAD OF GREEN BAY TO PESHTIGO POINT, INCLUDING FOX RIVER TO DE PERE, WI . This... -
Federal
Shoreline Mapping Program of Port of Taconite, MN, MN1601-CS-N NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of Port of Taconite, MN . This vector shoreline data is based on an office... -
Federal
Shoreline Data Rescue Project of Potomac River, Washington, D.C., DC38A NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were automated to provide an accurate high-resolution historical shoreline of Potomac River, Washington, D.C. suitable as a geographic information system... -
Federal
Shoreline Data Rescue Project of Ft. Walton Beach to Perdido Pass, Florida, CM-7719 NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were automated to provide an accurate high-resolution historical shoreline of Ft. Walton Beach to Perdido Pass, Florida suitable as a geographic... -
Federal
Shoreline Data Rescue Project of Aleutian Islands, Alaska, PH34B NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were automated to provide an accurate high-resolution historical shoreline of Aleutian Islands, Alaska suitable as a geographic information system (GIS)... -
Federal
Shoreline Mapping Program of Bass Islands, Lake Erie, OH, OH1603-CM-N NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of Bass Islands, Lake Erie, OH . This vector shoreline data is based on an office... -
Federal
Shoreline Mapping Program of CAPE FLATTERY TO ABBEY ISLAND, WA, WA0401A NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of CAPE FLATTERY TO ABBEY ISLAND, WA . This vector shoreline data is based on an office... -
Federal
Shoreline Mapping Program of Zimovia Strait, AK, AK9702D NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of Zimovia Strait, AK . This vector shoreline data is based on an office interpretation... -
Federal
Shoreline Data Rescue Project of Columbia River - Rufus to Willow Creek, Oregon, OR20857 NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were automated to provide an accurate high-resolution historical shoreline of Columbia River - Rufus to Willow Creek, Oregon suitable as a geographic... -
Federal
Shoreline Data Rescue Project of Nemadji River, Superior, Wisconsin, CM-8311 NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data were automated to provide an accurate high-resolution historical shoreline of Nemadji River, Superior, Wisconsin suitable as a geographic information... -
Federal
Shoreline Mapping Program of WILLAPA BAY, WA, WA0401D NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
These data provide an accurate high-resolution shoreline compiled from imagery of WILLAPA BAY, WA . This vector shoreline data is based on an office interpretation of...