V F Kravchenko1, A G Laush2, V I Lutsenko3, I V Lutsenko3, D O Popov3, WANG Jian-yuan4
(1. Kotelnikov Institute of Radio Engineering and Electronics of Russian Academy of Sciences, Moscow 125009, Russia; 2. Co Ltd Navis-Ukraine, Smela 20708, Ukraine; 3. Usikov Institute of Radiophysics and Electronics of National Academy of Sciences of Ukraine, Kharkov 61085, Ukraine; 4. Nanjing University of Aeronautics and Astronautics (NUAA), Nanjing 210016, China)
Abstract： This paper presents the interpolation method of generating the differential correction to coordinates and pseudo-range. As a consequence, to improve the quality and stability of the generated correction of amendments, it is advisable to use a system of three reference points. Experiment demonstrates the advantages of the interpolation method in comparison with the standard method of differential correction.
Key words： refraction; troposphere; differential correction; satellite navigation systems
CLD number： P228.43 Document code： A
Article ID： 1674-8042(2014)01-0041-05 doi： 10.3969/j.issn.1674-8042.2014.01.009
References
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在GPS全球定位系统中坐标和伪距的三点差分修正法
V F Kravchenko1, A G Laush2, V I Lutsenko3, I V Lutsenko3, D O Popov3, 王建园4
(1. Kotelnikov Institute of Radio Engineering and Electronics of Russian Academy of Sciences, Moscow 125009, Russia; 2. Co Ltd Navis-Ukraine, Smela 20708, Ukraine; 3. Usikov Institute of Radiophysics and Electronics of National, Academy of Sciences of Ukraine, Kharkov 61085, Ukraine; 4. 南京航空航天大学 (NUAA), 南京 210016)
摘要:本文提出了对坐标和伪距进行差分修正的内插值法。 它使用三个参考点的系统提高了所生成的修正的质量和稳定性。 实验证明， 与标准差分校正法相比, 内插值法在修正质量和稳定性方面具有优越性。
关键词:折射； 对流层； 差分修正； 卫星导航系统
引用格式：V F Kravchenko, A G Laush, V I Lutsenko, et al. Three-point method of differential correction of coordinates and pseudo-range in GPS. Journal of Measurement Science and Instrumentation, 2014, 5(1): 41-45. [doi: 10.3969/j.issn.1674-8042.2014.01.009]
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