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2023 Journal Impact Factor - 0.7
2023 CiteScore - 1.4
ISSN 2083-6473
ISSN 2083-6481 (electronic version)
Editor-in-Chief
Associate Editor
Prof. Tomasz Neumann
Published by
TransNav, Faculty of Navigation
Gdynia Maritime University
3, John Paul II Avenue
81-345 Gdynia, POLAND
e-mail transnav@umg.edu.pl
Generation of Electronic Nautical Chart Data for Assessment of Navigational Safety in Harbour and Waterway Design
1 Shanghai Maritime University, Shanghai, China
ABSTRACT: 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 designing, chart data conversion, digitization method of raster images of CAD design drawing, optimization approaches and data integration methods. Software has been developed to edit the chart data with good performance. The technologies developed in this paper have been applied to more than 100 practical projects and successful results have been obtained.
KEYWORDS: IHO S-57, Navigational Safety, Waterway Design, Harbour Design, Computer Aided Design (CAD), Military Vector Chart Format (MVCF), ECDIS (Electronic Chart Display and Information System), Electronic Navigational Chart (ENC)
REFERENCES
Guan, K.P. et al. 2005. Three-dimensional Vision Modelling for Assessment of Navigational Safety in Harbour and Water-way Design. Journal of System Simulation. 18(Supp2):436-440.
Hu, Q.Y. 1999. Application of Least Square Algorithm in Pro-cess of Digitizing Nautical Chart. Journal of SSSRI. 22(2):135-143.
IHO 2000. IHO Transfer Standard For Digital Hydrographic Data[Edition 3.1]. Publication S-57. MONACO: Interna-tional Hydrographic Bureau.
Qian, H.Z. 2003. A Study of Ship Manoeuvring Simulator to Demonstrate the Designs of Harbour and Fairway. Naviga-tion of China. 54(1): 18-22.
Shi, C.J. 2004. Charted Depth Interpolation: Neuron Network Approaches. International Journal of Navigation and Port Research.28(7):629-634.
Zhang, Y.J. 2001. Mathematics and Algorithm basis of EC-DIS.Dalian: Dalian Maritime University Press.
Citation note:
Guan K., Shi C.J., Wu S., Xu T.: Generation of Electronic Nautical Chart Data for Assessment of Navigational Safety in Harbour and Waterway Design. TransNav, the International Journal on Marine Navigation and Safety of Sea Transportation, Vol. 4, No. 1, pp. 17-22, 2010
Other publications of authors:
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