Application of Model-analyzing in the Building of Geodetic Database Management System
Li Jian · Journal of The Pla Institute of Surveying and Mapping · 2001
Based on the systemic analysis and discussion on the model of object oriented database and its correlative technique, a model of the object oriented geodetic database is put forward. Moreover, its usability in the future and the actuality of geodetic information is discussed and analyzed. Then three abstract models from real world to information world are put forward. Tthey are concept model, logic model and physical model of geodetic database.