| GPS模糊度和精密伪距同时确定法 |
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| 引用本文： | 沈镜祥,李寅时,陆伟兵. GPS模糊度和精密伪距同时确定法[J]. 地球科学与环境学报, 1994, 0(4) |
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| 作者姓名： | 沈镜祥 李寅时 陆伟兵 |
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| 作者单位： | 西安地质学院测量工程系 710054(沈镜祥，李寅时)，西安地质学院测量工程系 710054(陆伟兵) |
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| 摘 要： | 本文提出利用GPS的C/A码、P码、L_1、载波、L_2载波等信号同时确定模糊度和精密伪距的方法,为保持GPS差分定位精度和提高定位速度开辟另一途径.
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| 关 键 词： | 伪距 相位测量 模糊度 差分定位 几何精度衰减因子 |
A SIMULTANEOUS DETERMINATION METHOD OF AMBIGUITY AND PRECISE PSEUDORANGE IN GPS |
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| Shen Jingxiang Li Yinshi Lu Weibing. A SIMULTANEOUS DETERMINATION METHOD OF AMBIGUITY AND PRECISE PSEUDORANGE IN GPS[J]. Journal of Earth Sciences and Environment, 1994, 0(4) |
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| Authors: | Shen Jingxiang Li Yinshi Lu Weibing |
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| Affiliation: | Xi'an College of Geology |
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| Abstract: | This paper is intended to provide a new method for simultaneus determinations of ambiguity and precise pseudorange in GPS with the signals of C/A -code, P-code, carriers L1 and L2, etc. It is an other way to improve the precision and the speed of GPS difference positioning. |
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| Keywords: | Pseudorange Phase measurement Ambiguity Difference positioning Geometric dilution of precision |
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