Use of G99SSS to evaluate the static gravity geopotential derived from the GRACE, CHAMP, and GOCE missions
Expected products of impending satellite gravimetric missions
How to analyze these models?
NGS-held point surface gravity measurements
PPT Slide
Comparison of satellite models to NGS-held point gravity data
NGS-held point height-anomalies (GPSBM’s)
G99SSS gravimetric geoid model
Comparison of Satellite Models to the EGM96 model
An Ideal Comparison:
Comparison of Satellite Models to hybrid G99SSS/EGM96 model
A Revised Approach to Generation of the United States National Geoid
Use of Combined Dense Surface Gravity & Mission Models
Benefits to Revised Geoid Modeling
Conclusion
Email: dan.roman@noaa.gov