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

作　　者：王昭 董江 任福[2,3,4] WANG Zhao;DONG Jiang;REN Fu(Tianjin Hydrographic Center,Tianjin 300220,China;School of Resources and Environmental Sciences,Wuhan University,Wuhan 430079,China;Key Laboratory of Geographic Information System,Ministry of Education,Wuhan University,Wuhan 430079,China;Key Laboratory of Digital Mapping and Land Information Application,Ministry of Natural Resources,Wuhan University,Wuhan 430079,China)

机构地区：[1]天津海事测绘中心,天津300220 [2]武汉大学资源与环境科学学院,湖北武汉430079 [3]武汉大学地理信息系统教育部重点实验室,湖北武汉430079 [4]自然资源部数字制图与国土信息应用重点实验室,湖北武汉430079

出　　处：《测绘地理信息》2022年第1期91-95,共5页Journal of Geomatics

基　　金：城市空间信息工程北京市重点实验室经费资助项目(2020223);国家自然科学基金(42071448)。

摘　　要：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.

关 键 词：航海图 电子航海图(electronic navigational chart ENC) 航海图四面体 按需打印 

分 类 号：P285[天文地球—地图制图学与地理信息工程]