Hypergraph-Based Marine 3D Data Model's Design and Application
Yang Bin · Journal of Tongji University · 2008
Based on the hypergraph based data structure(HBDS),object-oriented and relational database management system(RDBMS) theories,this paper presents an object-oriented HBDS model for a complicated and gigantic ocean system,and particularly,for submarine terrain.Also the paper presents discussions on the following themes: how to use the model to organize 3D ocean characteristics and their attributes;how to form submarine HBDS terrain object and build a marine GIS;how to determine the uncertain relationship between submarine terrain's spatial data and attribute data.