海洋测绘2012，Vol.32Issue(1)：5-7,3.DOI:10.3969/j.issn.1671-3044.2012.01.002
GPS伪距单点定位的精度分析及改进
Analysis and Improvement of Accuracy in GPS Single Point Pseudo-range
裴霄 1王解先1
作者信息
- 1. 同济大学测量与国土信息工程系,上海200092
- 折叠
摘要
Abstract
Since GPS single point pseudo-ranging can fast get results without the ambiguity resolution, it has great application value. This paper gives out the influence on positioning by tropospheric refraction delay, ionospheric refraction delay,earth rotating correction and relativity effect,introduces two ways to get receiver clock error, and discusses how to get geodetic coordinate and Gauss horizontal coordinate of receiver.关键词
GPS伪距单点定位/数值导数/接收机钟差/大地坐标/高斯坐标Key words
GPS single point pseudo-range/ numerical derivative receiver clock error/ geodetic coordinate/ Gauss horizontal coordinate分类
天文与地球科学引用本文复制引用
裴霄,王解先..GPS伪距单点定位的精度分析及改进[J].海洋测绘,2012,32(1):5-7,3.
