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Annales Geophysicae An interactive open-access journal of the European Geosciences Union
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IF value: 1.490
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Volume 34, issue 9
Ann. Geophys., 34, 789–799, 2016
https://doi.org/10.5194/angeo-34-789-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
Ann. Geophys., 34, 789–799, 2016
https://doi.org/10.5194/angeo-34-789-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.

Regular paper 20 Sep 2016

Regular paper | 20 Sep 2016

Optimization of GPS water vapor tomography technique with radiosonde and COSMIC historical data

Shirong Ye et al.

Related authors

Near real-time water vapor tomography using ground-based GPS and meteorological data: long-term experiment in Hong Kong
P. Jiang, S. R. Ye, Y. Y. Liu, J. J. Zhang, and P. F. Xia
Ann. Geophys., 32, 911–923, https://doi.org/10.5194/angeo-32-911-2014,https://doi.org/10.5194/angeo-32-911-2014, 2014
Publications Copernicus
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Short summary
The near-real-time high spatial resolution of atmospheric water vapor distribution is vital in numerical weather prediction. GPS tomography technique has been proved effectively for three-dimensional water vapor reconstruction. In this study, the tomography processing is optimized in a few aspects by the aid of radiosonde and COSMIC historical data, including the accuracy improvement of tropospheric zenith hydrostatic delay and precipitable water vapor conversion factor.
The near-real-time high spatial resolution of atmospheric water vapor distribution is vital in...
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