| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 8915401 | Journal of Applied Geophysics | 2018 | 21 Pages |
Abstract
Estimated accuracy of gravity anomalies obtained from GGMs investigated is of 1.7â¯mGal. Considering omitted gravity signal, e.g. from degree and order 101 to 2190, satellite-only GGMs can be validated at the accuracy level of 1â¯mGal using absolute gravity data. An improvement up to 59% in the accuracy of quasigeoid heights obtained from the satellite-only GGM can be observed when combining the satellite-only GGM with absolute gravity data.
Keywords
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Geophysics
Authors
Walyeldeen Godah, Jan Krynski, Malgorzata Szelachowska,