Dteremnination of spatial orientation of sounding vessel using floating core fluxgate

• Autorzy: Makar A.
• Konferencja: Geomatic and Geodynamic Programmes of the Central Europe / Proceedings of the EGU G16 Symposium (19-24. 04. 2009; Vienna, Austria)
• Języki publikacji: EN

Abstrakty

EN

Determination of spatial orientation of sounding vessel is an essential problem from determination of acoustic wave reflection points in geodesic bathymetric surveys radiated by an echosounder point of view. Pitching, rolling and yawing as a result of wind, wavy motion and vessel movement determine the outlet angle of acoustic wave, trajectory of acoustic ray as a result of refraction, location of reflection point and determined depth on the basis of the distance between the transducer and reflection point measured by the echosounder. In the paper possibilities analyse of floating core fluxgate's application for determination of spatial orientation of sounding vessel have been presented. Compensation of pitching and rolling have only been presented because of sensor limitation.

Słowa kluczowe

EN

sea navigation; bathymetric survey

PL

nawigacja morska; pomiary batymetryczne

• Wydawca: Wydział Geodezji i Kartografii Politechniki Warszawskiej
• Czasopismo: Reports on Geodesy
• Rocznik: 2009
• Tom: z. 1/86
• Strony: 123--128
• Opis fizyczny: Bibliogr. 13 poz., rys.

Twórcy

autor

Makar A.

• Polish Naval Academy 69 Śmidowicza Str., 81-103 Gdynia,

Bibliografia

• [1] Felski A., Conception of the navigation in the Cartesian space. Scientific Bulletin AMW, Gdynia 1991.
• [2] Gosiewski Z., Ortyl A., Algorithms of the inertial system of the orientation and location of the moving object. Scientific Library of the Institute of Aviation, Warszawa 1999.
• [3] IHO Standards for Hydrographic Surveys, Special Publication No. 44, International Hydrographic Organization 1998.
• [4] Kopacz Z., Makar A.; Limits of the position of the ship, VII International Scientific and Technical Conference on Sea Traffic Engineering, Szczecin 1997, vol. 2, pp. 7-17.
• [5] Makar A.; Influence of the Vertical Distribution of the Sound Speed on the Accuracy of Depth Measurement, Reports on Geodesy, No. 5 (60), Warszawa 2001, pp. 31-34.
• [6] Makar A., Method of determination of acoustic wave reflection points in geodesic bathymetric surveys. Annual of Navigation, No. 14/2008.
• [7] Makar A., Shallow Water Goedesy: Surveys Errors During Seabed Determination, Reports on Geodesy, No. 2 (62), Warszawa 2002, pp. 71-78.
• [8] Naus K., Makar A., Dynamic perspective projection – metohods of connecting the reference plane and the projection centre with the moving ship, Geodesy and Cartography, Warsaw 2003.
• [9] Makar A.; The Limits of Accuracy of Bathymetric Sounding, XI International Scientific and Technical Conference „The Part of Navigation in Support of Human Activity on the Sea”, Gdynia 1998.
• [10] Naus K., Makar A., The dynamic perspective projection for presentation of the geometrical information about the geographical environment, XIII International Scientific and Technical Conference „The Part of Navigation in Support of Human Activity on the Sea”, Gdynia 2002, pp. 81-95.
• [11] Naus K., Makar A., Mathematical Model of the Dynamic Perspective Projection with the Three Nonlinear Points Method, Scientific Bulettin ofTechnical University in Radom, Transport, 1 (15) 2002, pp. 429-434.
• [12] Ortyl A., Systems of the air navigation, WAT, Warszawa 1994.
• [13] Saliszczew K. A., General cartography, PWN Warszawa 1998.