多尺度水土保持空间数据集成--以全国水土保持监测与管理信息系统为例

水土保持空间数据库是水土保持监测管理信息系统的核心，是实现水土保持管理现代化和服务社会化的重要保证。实现不同尺度水土保持空间数据的集成管理对我国正在实施的水土保持监测网络以及管理信息系统建设具有特别重要的意义。分析了水土保持空间数据库的主要内容及特点，通过对现有多尺度空间数据集成方案的分析比较，提出了多尺度水土保持空间数据集成的实现方法，并以全国水土保持监测与管理信息系统为应用实例进行说明。

Multi-scale Integration of Soil and Water Conservation Spatial Data

Soil and water conservation spatial database is the core of soil and water conservation monitoring and management information system. It is a prerequisite to modernize management and socialize service. The realization of multi-scale integration of soil and water conservation spatial data is very important for its monitoring and management information system that is executed in our country now. Multi-scale integration method of soil and water conservation spatial data is characterized ,based on the identification of the main content and characteristic of soil and water conservation spatial database, and the analysis of research actuality of multi-scale integration scheme. Countrywide soil and water conservation monitoring and management information system is an application example of the method.