| 对流层延迟修正的实证模型 |
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| 引用本文： | V F Kravchenko,V I Lutsenko,I V Lutsenko,D O Popov,A G Laush3,V N Gudkov3. 对流层延迟修正的实证模型[J]. 测试科学与仪器, 2014, 0(4): 20-28 |
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| 作者姓名： | V F Kravchenko V I Lutsenko I V Lutsenko D O Popov A G Laush3 V N Gudkov3 |
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| 作者单位： | [1]Kotel' nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences, Moscow 125009, Russia; [2]Usikov Institute of Radiophysics and Electronics of National Academy of Sciences of Ukraine, Kharkov 61085, Ukraine; [3]Co Ltd. Navis-Ukraine, Smela 20708, Ukraine |
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| 摘 要： | 针对对流层延迟问题，考虑测量时对流层的折射率，采用标准模型计算对流层修正概率。经大量实验研究得到对流层延迟修正模型，它可以减少坐标测量误差约30％，海拔测量误差约40％。
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| 关 键 词： | 对流层延迟 卫星导航信号 全球定位系统(GPS) 全球导航卫星系统(GLONASS) |
Empirical model of correction for zenith tropospheric delay |
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| V F Kravchenko,V I Lutsenko,I V Lutsenko,D O Popov,A G Laush,V N Gudkov. Empirical model of correction for zenith tropospheric delay[J]. Journal of Measurement Science and Instrumentation, 2014, 0(4): 20-28 |
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| Authors: | V F Kravchenko V I Lutsenko I V Lutsenko D O Popov A G Laush V N Gudkov |
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| Affiliation: | 1. Kotel’nikov Institute of Radio Engineering and Electronics, Russian Academy of Sciences,Moscow 125009,Russia
2. Usikov Institute of Radiophysics and Electronics of National Academy of Sciences of Ukraine,Kharkov 61085,Ukraine |
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| Abstract: | The paper considers the possibility of correction of zenith tropospheric delays, and calculates it with the standard model, which takes into account the values of the refractive index of the troposphere at the time of measurement. Based on the experimental research, this empirical model of correction for zenith tropospheric delays can reduce the measurement er- ror of coordinates to about 30 % and altitude to about 40 %. |
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| Keywords: | zenith tropospheric delays satellite navigation signal global positioning system (GPS) global navigation satel-lite system (GLONASS) |
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