卫星跟踪卫星技术的进展及应用前景The Progress and Application Prospects of Satellite-to-Satellite Tracking Technology
宁津生,罗志才
摘要(Abstract)：
卫星跟踪卫星技术被认为是 2 1世纪初最有价值和应用前景的高效重力探测技术 ,旨在测定中长波重力场的精细结构及时间相依变化。本文首先简要阐述卫星跟踪卫星技术的发展背景及概况 ,其次介绍目前已经实施和将要实施的卫星跟踪卫星计划 CHAMP和 GRACE的进展情况 ,最后讨论该技术在精化地球重力场和研究相关地学问题中的应用前景。
关键词(KeyWords)： 卫星跟踪卫星;地球重力场
基金项目(Foundation):
作者(Author): 宁津生,罗志才
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