基于OpenLayers的稀土矿区环境分析系统  

Environmental Analysis System of Rare Earth Mining Area Based on OpenLayers

作　　者：聂圣东 刘娴 NIE Shengdong;LIU Xian(School of Civil and Surveying Engineering,Jiangxi University of Science and Technology,Ganzhou 341000,China)

机构地区：[1]江西理工大学土木与测绘工程学院,江西赣州341000

出　　处：《测绘与空间地理信息》2023年第8期63-66,70,共5页Geomatics & Spatial Information Technology

基　　金：省级大学生创新创业项目(S202010407007)资助。

摘　　要：离子吸附型稀土是我国重要的战略性资源,具有宝贵的价值,但长期的无序粗放开采,导致矿区植被破坏、土地毁损,植被自然恢复困难,带来严重的生态环境问题。GIS技术在环境监测与分析中能够结合环境相关的各种数据以及环境评价的各种模型,对大量数据进行管理,同时还能够对环境质量进行分析与预测。Openlayers开源平台框架作为一种开源WebGIS开发框架,能够利用的地图资源丰富,对浏览器的依赖性低,提供了WebGL的绘制支持,提升了显示的性能,为结果展示提供了良好的基础。本文结合GIS技术与Openlayers开源软件,构建矿区地表环境分析平台,实现对矿区数据和用户信息等多种数据的有效管理,为矿区环境监管提供决策支持。Ion-adsorbed rare earth is an important strategic resource in China and has important industrial value.However,the long-term disordered and extensive mining leads to the destruction of vegetation in mining areas and the destruction of land.The natural restoration of vegetation is difficult,which brings serious ecological and environmental problems.GIS technology can combine various environment-related data and various models of environmental assessment in environmental monitoring and analysis,manage a large amount of data and analyze and predict environmental quality at the same time.OpenLayers open source platform framework,as a lightweight open source WebGIS development framework,has the advantages of simple development and low cost good expansibility and browser compatibility,provides WebGL rendering support,improves the performance of display,and provides a good foundation for the display of results.In this paper,GIS technology and OpenLayers open source software are combined to build the mining surface environment analysis platform,realize the effective management of mining data and user information and other data,and provide decision support for mining environmental supervision。

关 键 词：OPENLAYERS GEOSERVER 稀土矿区 分析平台 

分 类 号：P237[天文地球—摄影测量与遥感]