object-relational spatial database

基本解釋

Object-relational spatial database;
對象關系空間數(shù)據(jù)庫；
The thesis analyzes management methods of GIS data in common use, points out advantages of spatial data management with Object-Relational database.
分析了現(xiàn)有GIS數(shù)據(jù)的管理方法，指出在現(xiàn)有條件下利用對象關系數(shù)據(jù)庫管理空間數(shù)據(jù)的優(yōu)越性。
The MMP(Minimum Maximum Points) filter algorithm is a highly-efficient filter algorithm for the spatial data in the object-relational spatial database.
過濾算法是對象關系型空間數(shù)據(jù)庫中空間數(shù)據(jù)的高效過濾算法。