Model for short-term atmospheric density variations

被引：1

作者：

Zijlstra, M ^{[1
]}

Theil, S ^{[1
]}

Scheithauer, S ^{[1
]}

机构：

[1] Delft Univ Technol, Fac Aerosp Engn, NL-2629 HS Delft, Netherlands

来源：

EARTH OBSERVATION WITH CHAMP: RESULTS FROM THREE YEARS ORBIT | 2005年

关键词：

short-term density variations; model; CHAMP accelerometer data;

D O I：

10.1007/3-540-26800-6_77

中图分类号：

P3 [地球物理学]; P59 [地球化学];

学科分类号：

0708 ; 070902 ;

摘要：

Rising accuracy requirements for attitude and translation control systems of satellites require better models for the expected disturbance forces. A major non-conservative disturbance force in Low Earth Orbits (LEO) is the atmospheric drag. With current atmospheric models an estimation of the drag force can be calculated, however these atmospheric density models, like the NRLMSISE-00[3] model, do not include short-term density variations. These density variations call no longer be disregarded. This paper deals with the development of a model that, does include these short-term density variations.

引用

页码：489 / 494

页数：6