Long term validation of high precision RTK positioning onboard a ferry vessel using the MGBAS in the Research Port of Rostock

• Autorzy: Ziebold R. , Gewies S.

Identyfikatory

DOI

10.12716/1001.11.03.06

• Języki publikacji: EN

Abstrakty

EN

In order to enable port operations, which require an accuracy of about 10cm, the German Aerospace Center (DLR) operates the Maritime Ground Based Augmentation Service (MGBAS) in the Research Port of Rostock. The MGBAS reference station provides GPS dual frequency code + phase correction data, which are continuously transmitted via an ultra-high frequency (UHF) modem. Up to now the validation of the MGBAS was rather limited. Either a second shore based station was used as an artificial user, or measurement campaigns on a vessel with duration of a few hours have been conducted. In order to overcome this, we have installed three separate dual frequency antennas and receivers and a UHF modem on the Stena Line ferry vessel Mecklenburg-Vorpommern which is plying between Rostock and Trelleborg. This paper concentrates on the analysis of the highly accurate phase based positioning with a Real Time Kinematic (RTK) algorithm, using correction data received by the UHF modem onboard the vessel. We analyzed the availability and accuracy of RTK fix solutions for several days, whenever the ferry vessel was inside the service area of the MGBAS.

Słowa kluczowe

EN

vessel's damage consequences; long term validation; high precision RTK positioning; Real Time Kinematic (RTK); Maritime Ground Based Augmentation Service (MGBAS); Port of Rostock; Global Positioning System (GPS); Ultra High Frequency (UHF)

• Wydawca: Faculty of Navigation, Gdynia Maritime University
• Czasopismo: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
• Rocznik: 2017
• Tom: Vol. 11, no. 3
• Strony: 433--440
• Opis fizyczny: Bibliogr. 12 poz., rys., tab.

Twórcy

autor

Ziebold R.

• German Aerospace Centre (DLR), Neustrelitz, Germany

autor

Gewies S.

• German Aerospace Centre (DLR), Neustrelitz, Germany

Bibliografia

• [1] IMO, “NAV 54/25 Annex 12 Draft strategy for the development and implementation of e‐Navigation,” 2008.
• [2] R. Ziebold, Z. Dai, T. Noack, and E. Engler, “Concept for an Integrated PNT‐Unit for Maritime Applications,” Proc. 5th ESA Workshop Satell. Navig. Technol. Navitec 2010 8‐10 Dec 2010 Noordwijk Neth., 2010.
• [3] Germany IMO, “NAV 58/6/1 IMO input paper: Proposed architecture for the provision of resilient PNT data Submitted by Germany.” 30‐Mar‐2012.
• [4] IMO, “Resolution A.915(22): Revised Maritime Policy and Requirements for A Future Global Navigation Satellite System (GNSS),” Nov. 2001.
• [5] P. J. G. Teunissen and A. Kleusberg, GPS for Geodesy. Springer, 1998.
• [6] J. B. Rogowski, C. Specht, A. Weintrit, and W. Leszczynski, “Evaluation of Positioning Functionality in ASG EUPOS for Hydrography and Off‐Shore Navigation,” TransNav Int. J. Mar. Navig. Saf. Sea Transp., vol. 9, no. 2, pp. 221–227, 2015.
• [7] T. Noack, E. Engler, A. Klisch, S. Gewies, and D. Minkwitz, “Integrity concepts for future maritime Ground Based Augmentation Systems,” in 2nd GNSS Vulnerabilities and Solutions 2009.
• [8] IALA, “Recommendation R‐121: The Performance and Monitoring Of DGNSS Services in the Frequency Band 283.5 – 325 KHz,” December 2004.
• [9] http://www.forschungshafen.de/en/.
• [10] S. Gewies, C. Becker, and T. Noack, “Deterministic Framework for parallel real‐time Processing in GNSS Applications,” in NAVITEC 2012, 2013.
• [11] A. Heßelbarth and L. Wanninger, “Performance of GNSS‐PPP in Postprocessing mode,” presented at the Hydro, 2010.
• [12] R. Ziebold, M. Romanovas, and L. Lanca, “Evaluation of a Low Cost Tactical Grade MEMS IMU for Maritime Navigation,” in Activities in Navigation, A. Weintrit, Ed. CRC Press, 2015, pp. 237–246.

Uwagi

Opracowanie ze środków MNiSW w ramach umowy 812/P-DUN/2016 na działalność upowszechniającą naukę (zadania 2017)