3D imaging of seabed from electronic chart bathymetric data

• Autorzy: Demkowicz J. , Stepnowski A.
• Języki publikacji: EN

Abstrakty

EN

Application of 3D imaging and mapping of seabed is very attractive in many areas including marine cartography, navigation. hydrography, GIS systems etc. There are two competing approaches to constructing 3D images of seabed. The first, off-line method, utilizes the bathymetric information extracted from vectorized digital navigational charts. The second one, on-line technique, employs multibeam sonar seabed echo records processing, The paper describes procedures of bathymetric data analysis for the first method along with newly proposed rendering schemes.

• Wydawca: Polskie Towarzystwo Akustyczne. Oddział Gdański
• Czasopismo: Hydroacoustics
• Rocznik: 2001
• Tom: Vol. 4
• Strony: 37--42
• Opis fizyczny: Bibliogr. 4 poz., rys.

Twórcy

autor

Demkowicz J.

• C-MAP Poland Ltd., Gdańsk, Poland, Narutowicza 11/12, 80-952 Gdańsk

autor

Stepnowski A.

• Technical University of Gdańsk, Remote Monitoring Systems Department, 80-952 Gdańsk, Poland

Bibliografia

• 1. R. Franklin, Terrain Elevation Data Structure Operation, New York, Rensselaer Politechnic Institute, (1999).
• 2. G. Russo and J. Strain, Fast Triangulated Vortex Methods for the 2D Euler Equations, Journ. Comp.Phys.l11,291 (1994).
• 3. Software Development Kit CM93/3, ReI. 3.2, C-MAP Norway, (2000).
• 4. Ocean View TM, 2.0, C-MAP Norway NS, (2000).