搜索结果: 1-6 共查到“地理信息系统 Spatial Database”相关记录6条 . 查询时间(0.066 秒)
ANALYSIS OF ACCESS CONTROL MECHANISMS FOR SPATIAL DATABASE
Spatial Database Access Control Authorization SDE ORDBMS View
2015/12/28
The development and application of GIS ultimately creates the demand for spatial information security, and access control is our primary concern. Spatial information is mostly stored and managed by da...
THE KEY TECHNOLOGIC ISSUES OF PARALLEL SPATIAL DATABASE MAMAGEMENT SYSTEM FOR PARALLEL GIS
Parallel Computing Parallel Spatial Database Management System Parallel GIS Decision Support Systems
2015/8/10
The technologies of organization and management of the massive volume spatial data are playing an important role in GIS. Especially,with the increasing of the volume of spatial data and the extending ...
A Review of Map and Spatial Database Generalization for Developing a Generalization Framework
Generalization Derivative Mapping Seamless Database
2015/7/9
Technological development in the field of map and spatial database generalization is very fast, following the trend from manual cartography to
computer-based cartography. Map generalization is an int...
Research on Spatial Database Design and Tuning Based on Oracle and Arcsde
Configuration GIS Image
2015/7/7
With the development of the Database technology and Geographic Information System technology, the spatial data managing mode
go through three stages, entirely File system management, File system and ...
Creation of a Geo-Spatial Database to Analyse Railways in Europe (1830-2010). A Historical GIS Approach
Railways Historical GIS Historical Geography Europe
2013/3/5
The GIS is a tool that allows us to study the logic of the distribution of phenomena that occur on the Earth’s surface. In this article, we propose exploring its potential for historical research over...
GIS assist in specific planning and decision-making processes in irrigation through the input, spatial analysis and output of relevant information. The real strength of GIS is its ability to integrate...