Journal cover Journal topic
Annales Geophysicae An open-access journal of the European Geosciences Union
Ann. Geophys., 34, 143-152, 2016
https://doi.org/10.5194/angeo-34-143-2016
© Author(s) 2016. This work is distributed under
the Creative Commons Attribution 3.0 License.
Regular paper
28 Jan 2016
A method to improve the utilization of GNSS observation for water vapor tomography
Y. B. Yao et al.

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Short summary
Existing water vapor tomographic methods use Global Navigation Satellite System (GNSS) signals penetrating the entire research area while they do not consider signals passing through its sides. To solve this issue, an approach which uses GPS data with both signals that pass the side and top of a research area is proposed. The advantages of proposed approach include improving the utilization of existing GNSS observations and increasing the number of voxels crossed by satellite signals.
Existing water vapor tomographic methods use Global Navigation Satellite System (GNSS) signals...
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