Idea on fundamental geological information platform of the Yangtze river basin
Wang Xi-chun · Yangtze River · 2007
The fundamental geographical information platform of the Yangtze river basin is a middleware between bottom spatial information database of the Yangtze river basin and upper application information system of various departments under Changjiang Water Resources Commission.One hand,the platform conducts integrated data collecting,database set up,maintenance and renewal by spatial digital engine to supply geological information reference frame with unified standard and content for all units,on the other,supplies operation and development environment of upper application system for various departments and enterprises under Changjiang Water Resources Commission,including unified digital links accessing the fundamental geological information platform.This paper briefly presents the concept of fundamental geological information platform of the Yangtze river basin and suggestion background,put forwards the key technologies,main role of fundamental geological information platform of the Yangtze river basin,and in the combination of practical condition,put forwards reasonable propositions.