Journal cover Journal topic
Annales Geophysicae An open-access journal of the European Geosciences Union
Ann. Geophys., 35, 311-323, 2017
https://doi.org/10.5194/angeo-35-311-2017
© Author(s) 2017. This work is distributed under
the Creative Commons Attribution 3.0 License.
Regular paper
28 Feb 2017
New parameterized model for GPS water vapor tomography
Nan Ding et al.

Data sets

GNSS data
GEODETIC
http://www.geodetic.gov.hk/smo/gsi/programs/en/GSS/satref/satref.htm
Radiosonde data of Kings Park Observations
Department of Atmospheric Science
http://weather.uwyo.edu/upperair/sounding.html
Publications Copernicus
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Short summary
We propose a new GPS tomographic parameterization approach based on inverse distance weighted (IDW) interpolation. This approach can reconstruct a humidity field. In the future, the fusion of GNSS and external measurements from other sensors in the GPS tomography system will be a potential means to enhance the stability and reliability of water vapor tomography and to decrease tomography intervals.
We propose a new GPS tomographic parameterization approach based on inverse distance weighted...
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