Vertical component of satellite navigation systems

• Autorzy: Januszewski J.

Identyfikatory

DOI

10.2478/v10018-011-0002-6

• Języki publikacji: EN

Abstrakty

EN

The altitude is one of four coordinates of the user's position obtained from Satellite Navigation System (SNS) measurements. The distributions (in per cent) of VDOP coefficient value for different constellations of three SNS - GPS, GLONASS and Galileo - for different masking elevation angles for different user's latitudes are presented in the paper. The results of the measurements of GPS position and vertical accuracy in mode "3D" and position accuracy in mode "2D" for different GPS receivers and different receiver's antenna heights are demonstrated also. Additionally the use of vertical component of SNS in maritime navigation like the determination highly accurate sea-floor depths is presented.

Słowa kluczowe

EN

Satellite Navigation System; vertical component; VDOP coefficient; GPS vertical accuracy

• Wydawca: Centrum Badań Kosmicznych PAN ; De Gruyter
• Czasopismo: Artificial Satellites : Journal of Planetary Geodesy
• Rocznik: 2010
• Tom: Vol. 45, No. 3
• Strony: 129--141
• Opis fizyczny: Bibliogr. 9 poz., rys., tab.

Twórcy

autor

Januszewski J.

• Gdynia Maritime University, Navigation Department al. Jana 3DZáa II 3, 81±345 Gdynia, Poland

Bibliografia

• GPS Health in Question (2009). GPS World vol.20 No. 6 8.
• Hofmann-Wellenhof B. et al. (2008) GNSS Global Navigation Satellite Systems GPSGLONASS Galileo & more Springer Wien New York.
• Januszewski J. (2005a) GPS Vertical Accuracy for Different Constellations str. 181-190 Zeszyty Naukowe nr 6(78) Akademia Morska w Szczecinie Szczecin.
• Januszewski J. (2005b) Vertical Accuracy in Satellite Navigation Systems European Navigation Conference Global Navigation Satellite Systems Munchen.
• Kaplan E. D. Hegarty C. J. (2006) Understanding GPS Principles and ApplicationsArtech House Boston/London.
• Kumer M. Maul G. A. (2005). Time-Invariant Sea-Floor Depths Using the Ellipsoid As Zero-Reference Surface GPS World No.916-21.
• Roper E. (2010) GPS Status and Modernization Munich Satellite Navigation Summit Munich.
• www.glonass-ianc.rsa.ru
• www.navcen.uscg.gov

Uwagi

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