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Determination of Tropospheric Wet Delays in Unfavorable Weather Conditions Using the Water Vapor Radiometer

Transactions of IAA RAS, issue 45, 9–13 (2018)

Keywords: global navigation satellite system (GNSS), tropospheric radio signal delay, water vapor radiometer, wet tropospheric delay, brightness temperature of the atmosphere.

Abstract

GNSS positioning accuracy can be improved if the problem to measure and take into account tropospheric delays online is solved. The method of sensing the troposphere remotely with a water vapor radiometer is the only way to obtain the required data in real time. However, it is difficult to use the water vapor radiometer in unfavorable meteorological conditions. The proposed method of analyzing the measurement data obtained by the water vapor radiometer makes it possible to reduce the dependence of the measurement results on external conditions.

Citation

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V. Y. Bykov, G. N. Ilin, V. G. Stempkovskiy, A. M. Shishikin. Determination of Tropospheric Wet Delays in Unfavorable Weather Conditions Using the Water Vapor Radiometer // Transactions of IAA RAS. — 2018. — Issue 45. — P. 9–13. @article{bykov2018, abstract = {GNSS positioning accuracy can be improved if the problem to measure and take into account tropospheric delays online is solved. The method of sensing the troposphere remotely with a water vapor radiometer is the only way to obtain the required data in real time. However, it is difficult to use the water vapor radiometer in unfavorable meteorological conditions. The proposed method of analyzing the measurement data obtained by the water vapor radiometer makes it possible to reduce the dependence of the measurement results on external conditions.}, author = {V.~Y. Bykov and G.~N. Ilin and V.~G. Stempkovskiy and A.~M. Shishikin}, doi = {10.32876/ApplAstron.45.9-13}, issue = {45}, journal = {Transactions of IAA RAS}, keyword = {global navigation satellite system (GNSS), tropospheric radio signal delay, water vapor radiometer, wet tropospheric delay, brightness temperature of the atmosphere}, pages = {9--13}, title = {Determination of Tropospheric Wet Delays in Unfavorable Weather Conditions Using the Water Vapor Radiometer}, url = {http://iaaras.ru/en/library/paper/1811/}, year = {2018} } TY - JOUR TI - Determination of Tropospheric Wet Delays in Unfavorable Weather Conditions Using the Water Vapor Radiometer AU - Bykov, V. Y. AU - Ilin, G. N. AU - Stempkovskiy, V. G. AU - Shishikin, A. M. PY - 2018 T2 - Transactions of IAA RAS IS - 45 SP - 9 AB - GNSS positioning accuracy can be improved if the problem to measure and take into account tropospheric delays online is solved. The method of sensing the troposphere remotely with a water vapor radiometer is the only way to obtain the required data in real time. However, it is difficult to use the water vapor radiometer in unfavorable meteorological conditions. The proposed method of analyzing the measurement data obtained by the water vapor radiometer makes it possible to reduce the dependence of the measurement results on external conditions. DO - 10.32876/ApplAstron.45.9-13 UR - http://iaaras.ru/en/library/paper/1811/ ER -