The Application Level Type, Network Type, Relation Type of Geographical Information System--The Comparison Analysis of the Database Construction
As the new century coming with the globality, network being and the knowledge-based economy booming, the GIS in our country is also developing fast form the laboratory to the society and business industrializing. In the GIS, data is the basis for the information system to deal and analyze. Database is the core of the GIS. As we analyze the from basic structures of the database, which are the database structure of level type, database structure of network type and database structure of relation type, it is helpful for the development and application of the GIS.
Geographical Information System(GIS) Data type Structure of database
MENG Weijia ZOU Xiaohu
School of Management, Harbin Institute of Technology. Harbin, Heilongjiang. 150001
国际会议
2003 International Conference on Construction & Real Estate Management(2003 建设与房地产管理国际会议)
哈尔滨
英文
274-277
2003-11-20（万方平台首次上网日期，不代表论文的发表时间）