Bibliografie VÚGTK
EPN-Repro2: A reference GNSS tropospheric data set over Europe
Pacione, Rosa ; Araszkiewicz, Andrzej ; Brockmann, Elmar ; Douša, Jan

Source: Atmospheric Measurement Techniques : 10(5), str.1689-1705 ISSN: 1867-1381

Publication type: anotace
Extent7 stran

Fulltext: https://www.atmos-meas-tech.net/10/1689/2017/

Annotation:
The present availability of 18+ years of GNSS data belonging to the EUREF Permanent Network (EPN, http://www.epncb.oma.be/) is a valuable database for the development of a climate data record of GNSS tropospheric products over Europe. This data record can be used as a reference for a variety of scientific applications (e.g. validation of regional numerical weather prediction reanalyses and climate model simulations) and has a high potential for monitoring trends and the variability in atmospheric water vapour. In the framework of the EPN-Repro2, the second reprocessing campaign of the EPN, five Analysis Centres homogenously reprocessed the EPN network for the period 1996–2014. A huge effort has been made to provide solutions that are the basis for deriving new coordinates, velocities and tropospheric parameters for the entire EPN. The individual contributions are then combined to provide the official EPN reprocessed products. This paper is focused on the EPN-Repro2 tropospheric product. The combined product is described along with its evaluation against radiosonde data and European Centre for Medium-Range Weather Forecasts (ECMWF) reanalysis (ERA-Interim) data.
Keywords: GNSS ; zenith total delays ; tropospheric gradients ; water vapor ; climatology

Citation: DOUŠA, Jan, Ndrzej ARASZKIEWICZ, Elmar BROCKMANN a Rose PACIONE. EPN-Repro2: A reference GNSS tropospheric data set over Europe. Atmospheric Measurement Techniques. Spolková republika Německo, 2017, 10(5), 1689-1705. ISSN 1867-1381. Dostupné z: doi:10.5194/amt-10-1689-2017
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