Integration of GIS and multimedia information based on ORDBMS  

作　　者：Quanbing HE Fei WANG Chao CHEN 

机构地区：[1]Computer School, Sichuan University of Science and Engineering, Zigong 643000, Sichuan , China

出　　处：《Global Geology》2008年第3期177-181,共5页世界地质（英文版）

基　　金：Project of Youth Fund from Education Department of Sichuan Province (No.07ZB050)

摘　　要：GIS not includes only spatial data and attribute data, but also multimedia information. How to integrate and manage these data effectively is very important. With the development of the technology of Object-Relation DBMS (ORDBMS), it improved the capability of managing complicated information. With ORDBMS, GIS and multimedia information can be integrated together and can speed accessing files by using "buffer".GIS not includes only spatial data and attribute data, but also multimedia information. How to integrate and manage these data effectively is very important. With the development of the technology of Object- Relation DBMS （ ORDBMS）, it improved the capability of managing complicated information. With ORDBMS, GIS and multimedia information can be integrated together and can speed accessing files by using ＂buffer＂.

关 键 词：GIS MULTIMEDIA INTEGRATION ORDBMS BUFFER 

分 类 号：P5[天文地球—地质学]