These geoid models are currently support ONLY in TPC Desktop 2019 R1.

  • Select the geoid models you want to install from the list below and click Download and install.
  • TPC will install the geoid models to C:\ProgramData\Traverse PC\TPC Desktop [version]\Geoids\

 

Model Reference URL Download Size Download Link
EGM 84, 96, 2008 http://earth-info.nga.mil/GandG/wgs84/gravitymod/wgs84_180/wgs84_180.html
http://earth-info.nga.mil/GandG/wgs84/gravitymod/egm96/egm96.html
http://earth-info.nga.mil/GandG/wgs84/gravitymod/egm2008
963 MB Download
Geoid12A\B (coming soon) https://www.ngs.noaa.gov/GEOID/ 113 MB
DEFLEC12B (coming soon) https://www.ngs.noaa.gov/GEOID/ 225 MB
USGG2012 (coming soon) https://www.ngs.noaa.gov/GEOID/ 112 MB