LIU Fengying, LI Chenyang, LI Jun, WANG Xinchun. 2004: Object-oriented geological map data model:research and practice. Geological Bulletin of China, 23(8): 816-822.
Citation:
LIU Fengying, LI Chenyang, LI Jun, WANG Xinchun. 2004: Object-oriented geological map data model:research and practice. Geological Bulletin of China, 23(8): 816-822.
LIU Fengying, LI Chenyang, LI Jun, WANG Xinchun. 2004: Object-oriented geological map data model:research and practice. Geological Bulletin of China, 23(8): 816-822.
Citation:
LIU Fengying, LI Chenyang, LI Jun, WANG Xinchun. 2004: Object-oriented geological map data model:research and practice. Geological Bulletin of China, 23(8): 816-822.
Object-oriented geological map data model:research and practice
The geological data model is the bridge between the geological application problem and the computer application system and the foundation for the construction of the geological database and devel-opment of the geological information system.The development