基于WebGIS的苏州市湿地景观健康评价系统的设计与实现
发布时间:2018-06-05 11:44
本文选题:湿地景观 + 健康评价 ; 参考:《苏州科技学院学报(自然科学版)》2016年04期
【摘要】:使用SSH开源框架搭建系统结构,结合GeoServer的地图服务和OpenLayers客户端开发工具,设计与开发基于WebGIS的苏州市湿地景观健康评价系统。系统首先对道路密度、水体密度、植被密度与建设用地密度等评价指标进行多线程解析,在此基础上确定评估指标的优化函数与权重系数并构建评价模型,最终以图表等直观形式在客户端显示各湿地的评价结果。该系统可为湿地保护与合理利用提供科学的方法和有效的决策依据。
[Abstract]:Using SSH open source framework to build the system structure, combined with GeoServer map service and OpenLayers client development tools, design and development of Suzhou wetland landscape health evaluation system based on WebGIS. Firstly, the multi-thread analysis is carried out on the evaluation indexes such as road density, water density, vegetation density and construction land density. On this basis, the optimization function and weight coefficient of the evaluation index are determined and the evaluation model is constructed. Finally, the evaluation results of each wetland are displayed in the client in the form of graphs and other visual forms. The system can provide scientific method and effective decision basis for wetland conservation and rational utilization.
【作者单位】: 苏州科技大学环境科学与工程学院;
【基金】:江苏省六大人才高峰资助项目(2014-NY-020) 江苏省自然科学基金资助项目(BK20141182) 江苏省环境科学与工程重点实验室开放基金资助项目(Zd131208) 苏州市科技计划项目(SYN201510)
【分类号】:P901;TP311.52
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本文编号:1981878
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