搜索结果: 1-4 共查到“地球科学总论 CHAMP”相关记录4条 . 查询时间(0.391 秒)
Space Gravity Spectroscopy - determination of the Earth’s gravitational field by means of Newton interpolated LEO ephemeris Case studies on dynamic (CHAMP Rapid Science Orbit) and kinematic orbits
space gravity spectroscopy spherical harmonics series expansion GPS tracked LEO satellites kinematic
2010/1/22
An algorithm for the (kinematic) orbit analysis of a Low Earth Orbiting (LEO) GPS tracked satellite to determine the spherical harmonic coefficients of the terrestrial gravitational field is presented...
The present study consists in studying the mean orbital motion of the CHAMP satellite, through a single long arc on a period of time of 200 days in 2001. We actually investigate the sensibility of its...
Analysis of one month of CHAMP state vector and accelerometer data for the recovery of the gravity potential
CHAMP state vector accelerometer data recovery gravity potential
2010/1/22
The energy conservation method is based on knowledge of the state vector and measurements of nonconservative forces. This is or will be provided by CHAMP, GRACE and GOCE. Here the analysis of one mont...
CHAMP gravity field recovery using the energy balance approach
gravity field energy balance Jacobi-integral non-conservative forces accelerometer calibration CHAMP
2010/1/22
Since the early days of satellite geodesy energy balance based methods for gravity field determination have been considered. If non-conservative forces are known the Hamiltonian along the orbit is a c...