Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
5780646 | Geodesy and Geodynamics | 2017 | 8 Pages |
Abstract
Results of different solutions with the use of only LAGEOS data or LAGEOS plus LEO satellites data are presented. Pole coordinates obtained from both solutions show comparable accuracy relative to IERS 08 C04 solution. As for UT1 corrections in terms of Length-of-Day an additional improvement in accuracy is found: 1.0Â ms for LAGEOS and 0.2Â ms for the combined LAGEOSÂ +Â LEO solution. Time series of the estimated degree-2 gravity field coefficients show a very good agreement with results of the Center of Space Research (Austin/USA). As a final remark, some future mandatory steps are outlined.
Related Topics
Physical Sciences and Engineering
Earth and Planetary Sciences
Earth-Surface Processes
Authors
Konstantin Ebauer,