摘要
为了将舟曲"8.8"特大泥石流灾后地形地貌、灾后重建地质灾害监测预警及治理工程直观展现及其数据的更新与传输进行有效管理,本文在利用三维GIS技术、虚拟现实技术、三维空间数据库技术和遥感技术的基础上,基于Skyline平台开发出舟曲县城区灾后重建地质灾害监测预警及治理工程三维可视化系统,系统实现了多源数据融合、查询、三维显示及数据管理等,为舟曲县灾后重建、防灾减灾提供了技术支撑。
In order to show the reconstruction after disaster and monitoring and prewarning project on Zhouqu ＂8.8＂ large debris flow disaster more directly, and manage data updating and transmission more effectively, the paper developed the visualization system for geological hazard monitoring and prewarning project with Skyline based on 3D GIS technology, virtual reality technology and three-dimensional spatial database and remote sensing techniques. The service of fusing and querying about geographic information, and geological hazard monitoring and prewarning functions were provided in this system. The system would provide a great support for preventing and reducing natural hazard in Zhouqu, Gansu.
出处
《测绘科学》
CSCD
北大核心
2014年第6期79-82,共4页
Science of Surveying and Mapping
基金
甘肃省国土资源厅"舟曲灾后恢复重建防治规划区地质灾害监测预警"
关键词
SKYLINE
三维可视化
地质灾害
监测预警
甘肃省舟曲县
Skyline
3D visualization
geologic hazard
monitoring and prewarning
Zhouqu countyof Gansu province
