文章基本信息

标题：Spectral representation and analysis of the KBR precision based on the earth gravity spectrum
本地全文：下载
作者：Luo Jia ; Ning Jinsheng ; Luo Zhicai 等
期刊名称：Geo-spatial Information Science
印刷版ISSN：1009-5020
电子版ISSN：1993-5153
出版年度：2005
卷号：8
期号：3
页码：205-208
DOI：10.1007/BF02826822
出版社：Taylor and Francis Ltd
摘要：Satellite-to-Satellite Tracking in low-low model (SST-ll) is a new technique to resolve the series of problems met in the determination of the earths gravity field. As the key technique of SST-ll, KBR can get SST-ll measurements directly. So the KBR performance analysis is the first step in SST-ll design. In this paper, assuming that the satellite pairs of SST-ll are in near circle polar orbits, the spectrum relationship between the earth gravity field and KBR is established using analytic method. And then some examples are analyzed, the suggestions and conclusions are drawn from these examples. The research results could be taken as a reference for future satellite gravity project of China.
关键词：SST-ll; KBR; earth gravity field; spectrum