Airborne Gravity: NGS' Gravity data for AS09 (2018)

Description

Airborne gravity data for coastal Alaska collected in 2018 over 2 surveys. This data set is part of the Gravity for the Re-definition of the American Vertical Datum (GRAV-D) project initiated by NOAA's National Geodetic Survey to collect and monitor gravity data suitable for the re-definition of the vertical datum for at least the United States and territories. The data is available at http://www.ngs.noaa.gov/GRAV-D/data_as09.shtml in ASCII text format.

Resources

Name Format Description Link
0 Online Resource http://www.ngs.noaa.gov/
33 NOAA Data Management Plan for this record on InPort. https://www.fisheries.noaa.gov/inportserve/waf/noaa/nos/ngs/dmp/pdf/54216.pdf
21 Webpage to access data products and metadata for the block. http://www.ngs.noaa.gov/GRAV-D/data_as09.shtml
21 Downloadable Data http://www.ngs.noaa.gov/GRAV-D/data_as09.shtml
0 View the complete metadata record on InPort for more information about this dataset. https://www.fisheries.noaa.gov/inport/item/54216
0 The information provided on this page seeks to define how the GCMD Keywords are structured, used and accessed. It also provides information on how users can participate in the further development of the keywords. https://www.earthdata.nasa.gov/learn/find-data/idn/gcmd-keywords
21 Webpage featuring a google map of all the the GRAV-D blocks that have been planned, partially collected, are in processing, or have been released. The map is interactive, so just click on a block to get metadata and navigate to the Data Block webpage. http://www.ngs.noaa.gov/GRAV-D/data_products.shtml

Tags

  • data center
  • orthometric height
  • spatial reference
  • platform
  • gravity/gravitational field
  • ellipsoid height
  • national geodetic survey
  • height modernization
  • national ocean service
  • altitude
  • nesdis
  • national geospatial data asset
  • jason-1
  • gravimeters
  • doc/noaa/nos/ngs
  • environmental satellite
  • european remote sensing satellite-1
  • aircraft
  • airborne gravity
  • oceans
  • goce
  • atmosphere
  • marine geophysics
  • national geophysical data center
  • noaa
  • ground-based observations
  • joint altimetry satellite oceanography network - 2
  • geoid characteristics
  • geodetic/global positioning
  • geodetic control theme
  • global positioning system satellites
  • european remote sensing satellite-2
  • gravity
  • u.s. department of commerce
  • ngda
  • earth science
  • navd88
  • doc/noaa/nesdis/ngdc
  • datum
  • solid earth
  • lrgm
  • geoss
  • king air
  • grav-d_project
  • grace
  • nsrs
  • geoid
  • envisat
  • gravity field and steady-state ocean circulation explorer
  • ers-1
  • vertical
  • global geodetic observing system
  • north american vertical datum of 1988
  • gravity recovery and climate experiment
  • geodetics
  • global earth observation system of systems
  • national spatial reference system
  • ocean topography experiment
  • ers-2
  • geodetic
  • imu
  • topex/poseidon
  • government agencies-u.s. federal agencies
  • ggos
  • inertial measurement unit
  • geophysical
  • gps
  • geopotential height
  • gps receivers
  • ostm/jason-2
  • lacoste-romberg gravity meter
  • marine gravity field

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