流域水土资源信息系统的构建

Design of Water and Soil Resource Information System of Valley

该文分析基于GIS、RS和地学模型集成的流域水土资源信息系统的开发背景、目标 ,结合实际系统的开发 ,提出了系统开发的思路和技术路线 ,并探讨系统开发的方向和实际应用的可能性。

Based on analyzing background, goal and phases of design about water and Soil Resource Information System of Valley on integration of GIS, RS and geography model in detail, this paper, with a practical case of system design, brings forword thought and methodological of system design perfectly, and on the basis discusses trend of system developing and probability of practical application.