航海图四面体模型和未来发展

Discussion on the Nautical Chart Tetrahedron and the Future of Nautical Chart

在信息与通信技术(information and communications technology,ICT)时代,电子航海图(electronic navigational chart,ENC)的迅猛发展使得纸质海图的未来引起航海界的广泛讨论。借鉴地图四面体模型,从4个层面探讨了航海图领域实地、纸质海图、电子海图和用图者之间的关系,形成了航海图四面体模型,通过分析每个层面的主要发展动态,探讨了航海图未来的发展趋势。

In the information and communications technology(ICT)era,the rapid development of electronic navigational chart,has aroused extensive discussion about the future of paper charts in the maritime community Based on the map tetrahedron model,we discuss the relationship among the reality,paper chart,electronic chart and chart users in the field of nautical chart from four levels And the nautical chart tetrahedron model is formed The future development trend of nautical chart is also discussed by analyzing the main development trends at each level.