【摘要】 基于国内自主知识产权的EV-Globe三维GIS平台,结合高分辨率遥感影像和数字高程模型,设计研发了内蒙古人工影响天气电子沙盘系统,实现了内蒙古人影作业装备和观测站的布局展示,卫星云图、雷达回波及降水量等天气监测信息的三维可视化分析展示,实际人影作业过程及作业方案的三维仿真模拟等功能,体现了人影空地立体作业模式,为用户提供形象直观的地理场景、飞机穿云及催化播撒效果,对提升人影指挥决策能力和作业能力起到积极作用。更多还原

【Abstract】 Based on the EV-Globe three-dimensional GIS platform,combined with high-resolution remote sensing images and the Digital Elevation Model,an electronic sand table system is designed and developed for weather modification for Inner Mongolia.By the system,many functions are realized,such as the display of the layouts of operating equipment and observing stations of weather modification for Inner Mongolia,three-dimensional visualized analysis and display of weather monitoring information like satellite cloud images,radar echoes,precipitation,three-dimensional simulations of the programs and actual processes of weather modification.The system embodies the space-ground joint operating mode for weather modification and provides users with visual and intuitionistic geographic scenes of airplanes flying through the clouds and the effectiveness of catalyst seeding,and plays a positive role in enhancing capability of command and decision-making and operating for weather modification.更多还原