基于WebGIS技术的耕地质量动态监测信息系统研究

摘要

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，并结合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，以期为区域耕地质量保护工作提供一个可视化、便捷式系统实现方案。%Combining with domestic and international research on dynamic monitoring of cultivated land quality, dynamic monitoring indicators of land quality have been set up, and selection of monitoring samples and calculations of monitoring of land quality factors have been studied. Combining with WebGIS technology, structure and function of dynamic monitoring system of cultivated quality have been designed primaryly, the overall framework is put forward, and the role technologies of system implementation have been introduced. Land quality monitoring system based on WebGIS for long term monitoring of land quali- ty has been established in order to provide a visual and easy implementation scheme for regional land quali- ty protection.