Generation of Electronic Nautical Chart Data for Assessment of Navigational Safety in Harbour and Waterway Design

• Autorzy: Guan K. , Shi C. , Wu S. , Xu T.
• Języki publikacji: EN

Abstrakty

EN

Navigational simulator is widely applied in the assessment of Navigational Safety in the harbour and waterway design. According to the needs of ENC(Electronic Nautical Chart) data in the navigational assessment, this paper analyzes the source of ENC data, such as S-57 data, MVCF(Military Vector Chart Format) data and CAD(Computer Aided Design) data. An effective method of ENC data generation has been developed. Special techniques are investigated for generating ENC data, such as ENC data structure design-ing, chart data conversion, digitization method of raster images of CAD design drawing, optimization ap-proaches and data integration methods. Software has been developed to edit the chart data with good perfor-mance. The technologies developed in this paper have been applied to more than 100 practical projects and successful results have been obtained.

Słowa kluczowe

EN

navigational safety; ECDIS; waterway design; harbour design; Military Vector Chart Format

• Wydawca: Faculty of Navigation, Gdynia Maritime University
• Czasopismo: TransNav : International Journal on Marine Navigation and Safety of Sea Transportation
• Rocznik: 2010
• Tom: Vol. 4, no. 1
• Strony: 17--22
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Guan K.

• Merchant Marine College, Shanghai Maritime University, Shanghai, China

autor

Shi C.

• Merchant Marine College, Shanghai Maritime University, Shanghai, China

autor

Wu S.

• Merchant Marine College, Shanghai Maritime University, Shanghai, China

autor

Xu T.

• Merchant Marine College, Shanghai Maritime University, Shanghai, China

Bibliografia

• [1] Guan, K.P. et al. 2005. Three-dimensional Vision Modelling for Assessment of Navigational Safety in Harbour and Waterway Design. Journal of System Simulation. 18(Supp2):436-440.
• [2] Hu, Q.Y. 1999. Application of Least Square Algorithm in Process of Digitizing Nautical Chart. Journal of SSSRI. 22(2):135-143.
• [3] IHO 2000. IHO Transfer Standard For Digital Hydrographic Data[Edition 3.1]. Publication S-57. MONACO: International Hydrographic Bureau.
• [4] Qian, H.Z. 2003. A Study of Ship Manoeuvring Simulator to Demonstrate the Designs of Harbour and Fairway. Navigation of China. 54(1): 18-22.
• [5] Shi, C.J. 2004. Charted Depth Interpolation: Neuron Network Approaches. International Journal of Navigation and Port Research.28(7):629-634.
• [6] Zhang, Y.J. 2001. Mathematics and Algorithm basis of ECDIS.Dalian: Dalian Maritime University Press.