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Grav D Explained
G ravity for the R e-definition of the A merican V ertical D atum

A NOAA contribution to the
Global Geodetic Observing System (GGOS) component of the
Global Earth Observation System of Systems (GEOSS)

GGOS (Global Geodetic Observing System) What is GRAV-D?  
  Download the GRAV-D plan.  
GEOSS (Global Earth Observation System of Systems)   GRAV-D briefing  
 
  Latest News  
  2008 Jul 4 - Jul 31: GRAV-D Test flights performed in Alaska
  2008 May 27: GRAV-D Project Manager Hired
  2008 Jan 19 - Feb 15: NGS flies GRAV-D test flights in nothern Gulf of Mexico
  2008 Jan 28: GRAV-D Power Point  
  2007 Nov 15-17: NGS Trains Airborne Gravimeter Operators  
  2007 Nov 14: NGS Releases Final Version of the GRAV-D plan  
  2007 Oct 25: NGS Acquires Airborne Gravimeter  
  2007 Apr 10-11: NGS Holds Gravity Seminar at Corbin  
  2007 Feb 12: NGS Releases Draft of 10 year plan (first public reference to re-definition of vertical datum redefinition)  
 
     
 
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Last updated by dru.smith on Thursday, 31-Jul-2008 17:45:14 EDT