Comparison of GPS slant wet delays acquired by different techniques

Title:

Comparison of GPS slant wet delays acquired by different techniques

Creator:

Kačmařík, Michal, Jan Douša, and Jan Zapletal

Identifier:

https://cdk.lib.cas.cz/client/handle/uuid:7b246cc1-4735-419b-9606-d8824f52f95d
uuid:7b246cc1-4735-419b-9606-d8824f52f95d
issn:1214-9705

Subject:

Geologie. Meteorologie. Klimatologie, geodynamika, geodynamics, GPS tomography, slant wet delay, water vapour radiomete, post-fit residual, multipath, 7, and 551

Type:

article, články, model:article, and TEXT

Format:

print, bez média, and svazek

Description:

This paper discusses the quality of slant wet delays (SWD) computed from GPS measurements. The SWDs are generally used as input data for GPS tomography, which allows the three-dimensional reconstruction of water vapour distribution in the atmosphere. The research presented is based on a comparison of slant wet delays acquired by different strategies based on double-differenced Global Positioning System (GPS) data. The GPS-derived SWDs were compared with those directly measured by a water vapour radiometer (W VR). The best results from the applied G PS strategies were achieved by a simple mapping of GPS-derived zenith total delays into SWD without adding horizontal gradients or post-fit residuals., Michal Kačmařík, Jan Douša and Jan Zapletal., and Obsahuje bibliografické odkazy

Language:

English

Rights:

http://creativecommons.org/licenses/by-nc-sa/4.0/
policy:public

Source:

Acta geodynamica et geomaterialia : | 2012 Volume:9 | Number:4 (168)

Harvested from:

CDK

Metadata only:

false