摘要
综述GIS在水资源科研和管理领域的应用现状与发展,指出GIS技术应用的发展趋势是从实现存储信息、建立数据库、查询检索、统计分析和自动绘图等基本功能转向建立多功能、多目标、多层次的专业化评价分析模型、智能化的专家系统和空间决策支持系统,为GIS技术在我国水资源领域的应用发展提供借鉴。
This paper summarizes the current application situation and development in the field of scientific research and management of water resources, points out that the trend of technical application of GIS is to build an multi-functional, multi-objective and multilevel evaluation analysis model, an intellectualized expert system and a spatial decision support system from only realizing the basic functions of memory storage, database creation, query, search, statistic analysis and automatic drawing. It provides references to the advanced development of water resources.
出处
《水利经济》
2005年第4期4-7,18,共5页
Journal of Economics of Water Resources
基金
中国地质调查局资助项目(01002233)
关键词
水资源
GIS
地理信息系统
water resources
GIS
geographical information system
application
