Approaches to CHAMP precise orbit determination

被引：0

作者：

Neumayer, KH ^{[1
]}

König, R ^{[1
]}

Reigber, C ^{[1
]}

Zhu, SY ^{[1
]}

机构：

[1] Geoforschungszentrum Potsdam, Div 1, Kinemat & Dynam Earth, Potsdam, Germany

来源：

FIRST CHAMP MISSION RESULTS FOR GRAVITY, MAGNETIC AND ATMOSPHERIC STUDIES | 2003年

关键词：

CHAMP; EIGEN gravity field; orbit determination; kinematic mode; dynamic mode; mixed approach;

D O I：

暂无

中图分类号：

V [航空、航天];

学科分类号：

08 ; 0825 ;

摘要：

With a tailored gravity field model, the dynamic restitution of the CHAMP orbit can be carried out quite accurately. The solution can be based on the onboard accelerometer data or on dynamical models with additional parameters. Beside the dynamic mode, also a geometric/kinematic satellite position determination is implemented in the GFZ POD software EPOS-OC. Results from the dynamic, from the geometric/kinematic, and from the mixed approach are given.

引用

页码：78 / 84

页数：7