文章基本信息

标题：Single point positioning with sequential least-squares filter and estimated real-time stochastic model
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作者：Yun Wu ; Jiming Guo
期刊名称：Geo-spatial Information Science
印刷版ISSN：1009-5020
电子版ISSN：1993-5153
出版年度：2008
卷号：11
期号：1
页码：13-16
DOI：10.1007/s11806-007-0162-5
出版社：Taylor and Francis Ltd
摘要：To obtain higher accurate position estimates, the stochastic model is estimated by using residual of observations, hence, the stochastic model describes the noise and bias in measurements more realistically. By using GPS data and broadcast ephemeris, the numerical results indicating the accurate position estimates at sub-meter level are obtainable.
关键词：GPS; single point positioning; functional model; stochastic model; sequential least-square filter