Analysis of current position determination accuracy in natural resources Canada precise point positioning service

• Autorzy: Krzan G. , Dawidowicz K. , Świątek K.

Identyfikatory

DOI

10.2478/arsa-2013-0010

• Języki publikacji: EN

Abstrakty

EN

Precise Point Positioning (PPP) is a technique used to determine highprecision position with a single GNSS receiver. Unlike DGPS or RTK, satellite observations conducted by the PPP technique are not differentiated, therefore they require that parameter models should be used in data processing, such as satellite clock and orbit corrections. Apart from explaining the theory of the PPP technique, this paper describes the available web-based online services used in the post-processing of observation results. The results obtained in the post-processing of satellite observations at three points, with different characteristics of environment conditions, using the CSRS-PPP service, will be presented as the results of the experiment. This study examines the effect of the duration of the measurement session on the results and compares the results obtained by working out observations made by the GPS system and the combined observations from GPS and GLONASS. It also presents the analysis of the position determination accuracy using one and two measurement frequencies.

Słowa kluczowe

EN

satellite geodesy; PPP; CSRS; GPS; GLONASS

• Wydawca: Centrum Badań Kosmicznych PAN ; De Gruyter
• Czasopismo: Artificial Satellites : Journal of Planetary Geodesy
• Rocznik: 2013
• Tom: Vol. 48, No. 3
• Strony: 111--124
• Opis fizyczny: Bibliogr. 13 poz., rys., tab.

Twórcy

autor

Krzan G.

• University of Warmia and Mazury in Olsztyn, Faculty of Geodesy and Land Management, Institute of Geodesy, 10-719 Olsztyn, ul. Oczapowskiego 1

autor

Dawidowicz K.

• University of Warmia and Mazury in Olsztyn, Faculty of Geodesy and Land Management, Institute of Geodesy, 10-719 Olsztyn, ul. Oczapowskiego 1

autor

Świątek K.

• University of Warmia and Mazury in Olsztyn, Faculty of Geodesy and Land Management, Institute of Geodesy, 10-719 Olsztyn, ul. Oczapowskiego 1

Bibliografia

• Alcay S., Inal C., Yigit C. O. (2012): Contribution of GLONASS Observations on Precise Point Positioning. FIG Working Week 2012 Rome, Italy, 6-10 May 2012.
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• Bisnath S., Wells D., Dodd D. (2003): Evaluation of commercial carrier phase- based WADGPS services for marine applications. Proceedings of ION GPS/GNSS 9-12 September 2003, Portland, Oregon.
• Cai Ch., Gao Y., (2007): Precise point positioning using combined GPS and GLONASS observations. Journal of Global Positioning Systems, 6, 1, 13-22.
• Hofmann-Wellenhof, B., Lichtenegger, H. and Wasle, E. (2008): GNSS: Global Navigation Satellite Systems - GPS, GLONASS, GALILEO & more, SpringerWienNewYork.
• Huber K., Heuberger F., Abart Ch., Karabatic A., Weber R., Berglez P. (2010): PPP: Precise Point Positioning - Constraints and Opportunities. FIG Congress 2010, 11-16 April 2010 Sydney, Australia.
• Kouba J., Héroux P., (2001): Precise point positioning using IGS orbit and clock products. GPS Solutions, 5, 2, 2001, 12-28.
• Mireault Y., Tétreault P., Lahaye F., Héroux P., Kouba J. (2008): Online Precise Point Positioning. GPS World, September 2008, 59-64.
• Rizos C., (2010): Making sense of the GNSS techniques. Manual of Geospatial Science and Technology, 2nd edition, Taylor & Francis, 173-190.
• Rizos C., Janssen V., Roberts C., Grinter T., (2012): Precise Point Positioning: Is the Era of Differential GNSS Positioning Drawing to an End? FIG Working Week 2012 Rome, Italy, 6-10 May 2012.
• Stępniak K., Wielgosz P., Paziewski J., (2012): Badania dokładności pozycjonowania technik PPP w zależności od długości sesji obserwacyjnej oraz wykorzystanych systemów pozycjonowania satelitarnego. Biuletyn WAT Vol. LXI, Nr 1, 429-450.
• Van Der Marel H., De Bakker P., (2012): Single versus Dual-Frequency Precise Point Positioning. What are the tradeoffs between using L1-only and L1+l2 for PPP? InsideGNSS, vol. 7, no. 4, 30-35.
• Zumberge, J. F., M. B. Heflin, D. C. Jefferson, M. M. Watkins, and F. H. Webb (1997): Precise Point Processing for the Efficient and Robust Analysis of GPS Data from Large Networks. Journal of Geophysical Research: Solid Earth, 102(B3), 5005-5017.

Uwagi

Opracowanie rekordu ze środków MNiSW, umowa Nr 461252 w ramach programu "Społeczna odpowiedzialność nauki" - moduł: Popularyzacja nauki i promocja sportu (2020).