基于WebGIS技术的耕地质量动态监测信息系统

Cultivated Land Quality Dynamic Monitoring Information System Based on WebGIS Technology

结合国内外有关耕地质量动态监测的相关研究理论,设置了耕地质量动态监测的监测指标,研究了监测样点的选取和耕地质量综合指数的计算,利用WebGIS技术对耕地质量动态监测系统的结构、功能进行了初步设计,提出了系统的总体框架,并阐述了系统实现的关键技术,建立了基于WebGIS的耕地质量监测系统对耕地质量进行长期定位监测。

Combined with domestic and international research theory on quality of cultivated land dynamic monitoring,the paper set the dynamic monitoring of land quality indicators for monitoring and studied the selection of monitoring sample and calculation at composite index on quality of arable land.Then,using WebGIS technology,the paper preliminarily designed the structure and function of the cultivated land dynamic monitoring information system,proposed the overall framework of the system,described key technologies of the system implementation,and established a WebGIS-based land quality monitoring system for land quality long-term monitoring.