Downloads - GEOID Models
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Name
Size
Description
TGO/TBC Geoid installation.doc
43Kb
instructions for loading a new geoid model in Trimble Geomatics Office and Trimble Business Center
G09US.ggf
34Mb
Geoid 2009 for the Continental US
G09AK.ggf
20Mb
Geoid 2009 for Alaska
G09HW.ggf
0.6Mb
Geoid 2009 for Hawaii
G03US.ggf
34Mb
Geoid 2003 for the Continental US -
INCLUDES THE REGION 7 REVISION POST KATRINA
EMG2008.GGF
131Mb
Latest worldwide geoid model (2.5')