摘要
使用自主开发的 GIS(地理信息系统 )系统 ,实现了生态环境数据查询、显示的 GIS化 ,不仅大大增强了系统操作的方便和直观 ,也同时增强了环境信息的整体感 ,并更有利于对环境变量空间分布规律的再认识 ,从而获得从单一数据信息中难以得到的深层环境信息。
In order to effectively manage the data from the project of west China eco-environment investigation, a Shaanxi Provincial Eco-environment Database System was designed and set up. This GIS based database system tones up the interface operation efficiency not only intuitively and flexibly, but also optimize the method of spatial data browsing and processing integrally. By means of a specially designed information searches program, this system can provide people with more valuable and comprehensive environment spatial distribution information. This research is of great significance both in theory and in practical applications.
出处
《水土保持通报》
CSCD
北大核心
2001年第6期57-59,72,共4页
Bulletin of Soil and Water Conservation
基金
国家自然基金项目 ( 4 9970 6 5 )
西北大学 2 11教改项目
