Minimal Detectable Displacement Achievable by GPS-RTK in CZEPOS Network
DOI:
https://doi.org/10.14311/gi.14.1.2Keywords:
GNSS, network RTK, landslide monitoringAbstract
In this paper we have made a brief study of RTK precision to estimate possibilities of network RTK using CZEPOS for purposes of geotechnic monitoring of landslides in real time. In this paper we describe a testing methodology, which resulted in estimation of point-position precision and describing minimal detectable positional change. Based on our results it is concluded that displacements could be detected with centimetre accuracy even with short-period observations.References
Urban R., Štroner M., Kovařík K., 2013. Conparsion of GNSS measurement accuracy in reference stations network in territory of Prague. Geodetický a kartografický obzor, 59 (101), No. 3, pp.45-53 (in Czech).
Braun J., Hánek P. jr., 2014. Geodetic monitoring methods of landslide-prone regions-application to Rabenov. AUC GEOGRAPHICA 49, No. 1, pp 5-19.
Manetti L.,Frapolli M., Knecht A., 2002. Permanent, autonomus monitoring of landslide movements with GPS. 1st Europen conference of landslides. Prague, Czech Republic. 6pages.
Land Survey Office. CZEPOS website. http://czepos.cuzk.cz/.
Hofmann-Wellenhof B., Lichtenegger H., Collins J., 2001. GPS – Theory and Practice. Springer Verlag, Wien. 400 pages.
Retscher G., 2002. Accuracy Performance of VRS Networks, Journal of GPS, 1:pp40 47.
Westerveld J. R., 2004. Mobile Networks, Location Based Services lectures materials, TU Delft, Netherlands
Wübbena G., Schmitz M., Bagge A., 2006, Real-Time GNSS Data Transmission Standard RTCM 3.0, Geo++® GmbH IGS Workshop, Darmstadt, Germany, 26 pages
Wübenna G., Bagge A., 2006, RTCM Message Type 59 – FKP for transmission FKP, version 1.1, Geo++® GmbH White Paper, Garbsen, Germany, 8 pages
Mervat L., Cimbálník., 1999. Vyšší geodézie 2 (Advanced Geodesy 2), Czech Technical University in Prague. 178 pages.
Kostelecký J., Cimbálník M., 2007. Převod souřadnic mezi ETRS-89 a S-JTSK pomocí globálního transformačního klíče (Transformation between ETRS-89 and S-JTSK using Global Transformation Parameters). Geodetický a kartografický obzor,53(95), No.12, pp 277-282.
Kostelecký J., Kostelecký J. Jr., Pešek I., Šimek J., ‚Svinenský O., Weigel J., Zeman A., 2004. Quasigeoids for the territory of the Czech Republic. Studia Geophysica et Geodaetica, 48 (3), pp 503-518
Yang X., Brock R., 2000. RDOP surface for GPS relative positioning, United States Patent No. 6057800.
Pospíšil J., Raška M., 2006. Geodetic methods in a study of earth surface processes, Geoscape Journal, 1,pp 13-20.
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