GOP data center for near real-time GPS analysis

• Autorzy: Dousa J.
• Konferencja: Geodetic and Geodynamic Programmes of the CEI (9 Symposium; 25-30.03.2001; Nice, France)
• Języki publikacji: EN

Abstrakty

EN

The GPS meteorology - meaning the analysis of GPS data for a near real-time monitoring of the tropospheric path delays - is good example where the applications of the GPS can actually lead up to. Not only this method makes the accurate near real-time (NRT) GPS processing potentially interesting. Here, we present the topic related to any NRT analysis - NRT data supply together with the necessary products and actual site/system/product information. We call the NRT analysis here such a processing based on hourly RINEX files with results accessible within a few hours (1-3). This paper shows our motivations and ideas behind the establishment of the assistant local data center at the Geodetic Observatory Pecny (GOP LDC), ftp://pecny.asu.cas.cz/LDC/. This data center is the basis for all NRT analysing activities at the GOP analysis center (GOP AC), http://pecny.asu.cas.cz/AnalysC.html. Furthermore, we explain here the general organization, the functions and the benefits of GOP LDC in its status for February 2001.

Słowa kluczowe

EN

GPS technology; monitoring

PL

GPS system; monitorowanie; analizy i badania

• Wydawca: Wydział Geodezji i Kartografii Politechniki Warszawskiej
• Czasopismo: Reports on Geodesy
• Rocznik: 2001
• Tom: z. 2/57
• Strony: 149--152
• Opis fizyczny: Bibliogr. 5 poz., schem., tab.

Twórcy

autor

Dousa J.

• Geodetic Observatory Pecny, Czech Technical University Prague

Bibliografia

• 1. Brockmann, E., E. Calais, J. Douša, G. Gendt, M. Ge, H. van der Maarel, M. Higgins, J. Johansson, D. Offiler, A. Rius and F. Vespe (2001), The COST-716 Benchmark GPS Campaign for Numerical Weather Prediction Applications, presented at EGS XXVI General Assembly, Nice, France, March 2001.
• 2. Douša, J. (2000), Towards an Operational Near-real Time Precipitable Water Vapor Estimation, presented at European Geophysical Society, XXV General Assembly, Nice, France, April 24-29.
• 3. Douša, J. and L. Mervart (2000), On Hourly Orbit Determination, presented at IGS Network Workshop, Oslo, Norway, July 12-15 2000.
• 4. Rothacher, M. and L. Mervart (eds.) (1996), Bernese GPS Software Version 4.0, Printing Office University of Berne.
• 5. Rothacher, M., T. A. Springer, S. Schaer, G. Beutler, E. Brockmann, U. Wild, A. Wiget, S. Botton, C. Boucher and H. Seeger (1997), Annual Report 1996 of the CODE Analysis Center of the IGS, in IGS Annual Report for 1996,edited by J.F. Zumberge et al., Central Bureau, JPL, Pasadena, Ca.