supported by National Natural Science Foundation of China(Grant No.41574013 and 41174008);National Key Research and Development Program of China(2016YFB0501701)
Satellite gravity data fusion with multi-type and huge-amount is one of the hot topics in physical geodesy. After a brief review of dynamic approach, the CHAMP-only and GRACE-only gravity fields by using HL-SST and LL...
Project(41174008)supported by the National Natural Science Foundation of China;Project(SKLGED2013-4-2-EZ)supported by the Open Foundation of State Key Laboratory of Geodesy and Earth’s Dynamics,China;Project(2007B51)supported by the Foundation for the Author of National Excellent Doctoral Dissertation of China
The main principle and mathematical model of GOCE kinematic orbit adjustment for Earth gravity field model (EGM) validation and accelerometer calibration are presented. Based on 60 days GOCE kinematic orbits with 1-...
supported by the National Natural Science Foundation of China(41174008);the Open Foundation of State Key Laboratory of Geodesy and Earth’s Dynamics(SKLGED2013-4-2-EZ);the Foundation for the Author of National Excellent Doctoral Dissertation of China(2007B51)
A new velocity determination algorithm with combination of remove and restore method, outliers detection method and Chebyshev fitting method with redundant observations is proposed. An optimal selection of number of s...