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Federal
Sea Level Trends: Sea Level Variations of the United States Derived from National Water Level Observation Network Stations NGDA 53 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
Airborne Gravity Data - Gravity for the Redefinition of the American Vertical Datum (GRAV-D) NGDA
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
Airborne Gravity: NGS' Gravity Data for PN03 (2017-2018) NGDA
National Oceanic and Atmospheric Administration, Department of Commerce —
Airborne gravity data for Idaho, Montana, Washington, and Canada collected 2017-2018 over 4 surveys. This data set is part of the Gravity for the Re-definition of the...