摘要
将GIS技术与中小区域泥石流短临预报相结合,建立了基于多普勒天气雷达探测技术的中小区域短临泥石流滚动预报业务系统,实现了凉山州泥石流无缝隙的滚动预报,预报间隔为1 h,预报时效为3 h。模拟预报结果表明:系统可应用于预报业务。
Combined GIS technology with mid-small regional impending debris flow prediction, the operational system of mid-small regional impending debris flow prediction for Liangshan was set up based on the Doppler radar data. It was a rolling system with one hour time interval and three hour period validity. The simulation results indicated that the system could be applied to the prediction operation.
出处
《气象与环境学报》
2007年第1期1-5,共5页
Journal of Meteorology and Environment
基金
中国科学院成都山地灾害与环境研究所创新前沿项目(C3200307)
中国科学院知识创新工程项目(KZCX3-SW-352)共同资助
关键词
中小区域
泥石流
预报系统
研制
Mid-small region
Debris flow
Prediction system
Development
