Modeling of sea bottom using uniform rectangular Bézier pieces

• Autorzy: Makar A.
• Języki publikacji: EN

Abstrakty

EN

In the article the essence of uniform rectangular Bézier pieces have been shown. These issues are essential during creation the digital terrain model DTM. For creation the bottom model bathymetric surveys of Motlawa River have been used. The visualization of the bottom using uniform rectangular Bézier pieces has been presented.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2011
• Tom: Vol. 14
• Strony: 143--148
• Opis fizyczny: Bibliogr. 15 poz., rys.

Twórcy

autor

Makar A.

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

Bibliografia

• [1] Kiciak P., Modeling basics of curves and surfaces – usage in computer graphics, Scientific and Technical Publicatio, Warsaw 2000.
• [2] Makar A., Zellma M., Use of B-Splines in Bathymetry, VIII International Scientific and Technical Conference on Sea Traffic Engineering, Szczecin 1999, pp. 261–270.
• [3] Makar A., Zellma M., Modeling of Dynamic Systems Using B-Splines, VI Conference – Satellite Systems in Navigation, Dęblin 2000.
• [4] Makar A., M. Zellma, Dynamic system’s identification on the basis of basic splines of 5-th order, New Trends of Development in Aviation, Koszyce 2000, pp. 146–154.
• [5] Makar A., Zellma M., Modeling of the Dynamic Systems by Means of the Basic Splines, International Carpathian Control Conference, Krynica 2001, pp. 145–150.
• [6] Makar A., Influence of the Vertical Distribution of the Sound Speed on the Accuracy of Depth Measurement, Reports on Geodesy, 5 (60), (200), 31–34.
• [7] Makar A., Shallow Water Goedesy: Surveys Errors During Seabed Determination, Reports on Geodesy, 2 (62), (2002), 71–78.
• [8] Makar A., Vertical Distribution of the Sound Speed and its Mean Value in Depth Measurements Using a Singlebeam Echosounder, Reports on Geodesy, 2 (62), (2002), 79–85.
• [9] Makar A., Zellma M., Regression Function Described by Basic Splines of 1-st Order for Determination of Vertical Distribution of Sound Speed in Water, X International Scientific and Technical Conference on Sea Traffic Engineering, Szczecin 2003, pp. 175–187.
• [10] Makar A., Modeling of Sea Bottom Using NURBS Functions, Reports on Geodesy, 1 (72), (2005), 17–24.
• [11] Makar A., Vertical Distribution of Sound Speed in Fresh Water Described by B-Splines, Polish Journal of Environmental Studies, Vol. 16, No 6B, (2007), 77–80.
• [12] Makar A., Method of determination of acoustic wave reflection points in geodesic bathymetric surveys, Annual of Navigation, 2008, No 14.
• [13] Makar A., Description of Vertical Distribution of Sound Speed in Water Using NURBS Functions, Polish Journal of Environmental Studies, Vol. 18, No 5A, (2009), 96–100.
• [14] Stieczkin S., Subbotin J., Splines in mathematics, Science, Moscow 1976.
• [15] Piegl L., Tiller W., The NURBS Book, Springer-Verlag, Berlin – Heideberg 1997.