FAST电磁波宁静区遥感监测系统研究

Development of Remote Sensing Monitoring System in the Quiet Region of FAST Electromagnetic Wave

为提升FAST(Five-hundred-meter Aperture Spherical Telescope)电磁波宁静区的无电线设施遥感监测效率,采用VMware15.0部署私有云环境,以ArcSDE10.1和Oracle建立FAST电磁波宁静区生态环境空间数据库,结合ArcGIS Server10.1支持的REST服务,以C#语言结合ArcGIS Engine10.1、ENVI/IDL及DevExpress插件进行混合编程,构建了FAST电磁波宁静区遥感监测系统。系统主要包括影像处理、干扰源识别、生态环境监测、空间分析、地表变化检测、制图输出等模块,实现了FAST电磁波宁静区空间数据的分布式存储、规范化管理、快速监测及拓展应用,有效解决了FAST电磁波宁静区监测海量时空数据存储、干扰源自动识别、监测可视化表达等关键问题,促进FAST电磁波宁静区遥感监测工作的高效开展。

To improve the remote sensing monitoring efficiency of wireless facilities in the quiet region of FAST(Fivehundred-meter Aperture Spherical Telescope,FAST)electromagnetic wave,VMware 15.0 was used to deploy a private cloud environment,and ArcSDE 10.1 and Oracle were used to establish the spatial database of ecological environment in the quiet region of FAST electromagnetic wave.Using C#language combined with ArcGIS Engine 10.1,ENVI/IDL and DevExpress plug-ins for mixed programming,the remote sensing monitoring system in the quiet region of FAST electromagnetic wavewas developed by combing with REST services supported by ArcGIS Server 10.1.The system mainly includes image processing,interference source identification,ecological environment monitoring,spatial analysis,surface change detection,mapping output and other modules.It realized distributed storage,standardized management,rapid monitoring and expanded applications of spatial data in the quiet region of FAST electromagnetic waves.This system also effectively solved the key issues in FAST monitoring such as the storage of massive spatiotemporal data,automatic identification of interference sources,and visual expression of monitoring,which promotes the efficient applications of remote sensing monitoring in the quiet region of FAST electromagnetic wave.