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NOAA Continuously Operating Reference Stations (CORS) Network NGDA
The National Geodetic Survey (NGS), an office of NOAA's National Ocean Service, manages a network of Continuously Operating Reference Stations (CORS) that provide Global... -
2024 NOAA NGS Emergency Response Imagery: Hurricane Helene
Aerial imagery was acquired following Hurricane Helene. The aerial photography missions were conducted by the NOAA Remote Sensing Division. The images were acquired using a... -
2025 NOAA NGS Emergency Response Imagery: Hurricane Melissa
Aerial imagery was acquired following Hurricane Melissa in targeted areas in Jamaica. The aerial photography missions were conducted by the NOAA Remote Sensing Division. The... -
Shoreline Mapping Program of ROBINS NECK TO BUCKROE BEACH, VA, VA0501D NGDA
These data provide an accurate high-resolution shoreline compiled from imagery of ROBINS NECK TO BUCKROE BEACH, VA . This vector shoreline data is based on an office... -
2025 NOAA NGS Emergency Response Imagery: Texas Flooding
Aerial imagery was acquired following flooding in targeted areas in Texas. The aerial photography missions were conducted by the NOAA Remote Sensing Division. The images were... -
Coastal Mapping Program of East River, Randalls Island to Little Neck Bay, NY, NY2205A-TB-C NGDA
These data provide an accurate high-resolution shoreline compiled from imagery of East River, Randalls Island to Little Neck Bay, NY . This vector shoreline data is based on an... -
Geodetic Control Information on Passive Marks NGDA
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... -
Shoreline Mapping Program of New York Harbor, NY/NJ, NY9904B NGDA
These data provide an accurate high-resolution shoreline compiled from imagery of New York Harbor, NY/NJ . This vector shoreline data is based on an office interpretation of... -
Airborne Gravity Data - Gravity for the Redefinition of the American Vertical Datum (GRAV-D) NGDA
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 suitable for... -
Shoreline Mapping Program of Mohawk Harbor, NY, NY1904-CM-T NGDA
These data provide an accurate high-resolution shoreline compiled from imagery of Mohawk Harbor, NY . This vector shoreline data is based on an office interpretation of imagery... -
Shoreline Mapping Program of LITTLE KENNEBEC BAY TO BOG BROOK COVE, ME, ME0702C NGDA
These data provide an accurate high-resolution shoreline compiled from imagery of LITTLE KENNEBEC BAY TO BOG BROOK COVE, ME . This vector shoreline data is based on an office... -
Geoid Height and Deflections of the Vertical Models NGDA
In Gauss' words, the geoid is "the mathematical figure of the Earth". This figure is an equipotential surface coincident with the idealized mean sea surface. The geoid can be... -
2013 NOAA NGS Ortho-rectified MLLW Near-Infrared Mosaic of Puget Sound - Sequim Bay to Foulweather Bluff, WA
This data set contains ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was acquired... -
Shoreline Data Rescue Project of Ukolnoi Island to Poperechnoi Island to Pavlof Islands, Alaska, AK1942A5 NGDA
These data were automated to provide an accurate high-resolution historical shoreline of Ukolnoi Island to Poperechnoi Island to Pavlof Islands, Alaska suitable as a geographic... -
2022 NOAA NGS Ortho-rectified 4-band Mosaic of Gloucester, MA
This data set contains 4-band ortho-rectified mosaic tiles, created as a product from the NOAA Integrated Ocean and Coastal Mapping (IOCM) initiative. The source imagery was... -
2022-2023 NOAA NGS Topobathy Lidar: Coastal Maine
The NOAA Maine Topbathymetric Lidar was collected by NV5 using Leica Chiroptera Hawkeye 4X systems. The lidar acquisitions were flown between 20221006 and 20231216 in 120... -
Hurricane Ivan Aerial Photography: High-Resolution Imagery of the Florida Panhandle and Surrounding Regions After Landfall
The imagery posted on this site is of the Florida panhandle and surrounding regions after Hurricane Ivan made landfall. The regions photographed range from Gulf Port,... -
Shoreline Data Rescue Project of Alaska, Atanik to Point Barrow, PH27 NGDA
These data were automated to provide an accurate high-resolution historical shoreline of Alaska, Atanik to Point Barrow suitable as a geographic information system (GIS) data... -
Shoreline Data Rescue Project of New River Inlet, North Carolina, EC13C02 NGDA
These data were automated to provide an accurate high-resolution historical shoreline of New River Inlet, North Carolina suitable as a geographic information system (GIS) data... -
Shoreline Mapping Program of Lake Champlain, Crown Point to Corlaer Bay, VT-NY, VT1001A-CM-N NGDA
These data provide an accurate high-resolution shoreline compiled from imagery of Lake Champlain, Crown Point to Corlaer Bay, VT-NY . This vector shoreline data is based on an...
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