GPS研究的进展
李毓麟
摘要(Abstract)：
本文介绍了GPS精密定位、GPS卫星轨道改进,精密卫星定轨及动态定位等方面的研究进展。在实时点定位中广泛使用的GGOP、PDOP概念,在GPS相对定位的精度的估算中已不再适用,因此本文对最近提出的用于相对定位的精度估算的新概念BDOP、DGDOP作了较为详细的说明和分析。
关键词(KeyWords)：
基金项目(Foundation):
作者(Author): 李毓麟
参考文献(References)：
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