So developing a prediction and warning system for landslide hazard based on WEBGIS and real-time rainfall has a widely applied prospect.
因而研制基于WEBGIS和实时降雨信息的滑坡灾害预警预报系统具有广阔的应用前景。
Subsequently, we developed a GIS-based early warning system of geological hazards in Guizhou province based on correlation between rainfall and geological hazard occurrence.
为此建立了基于GIS的全省地质灾害预警系统，揭示了降雨与地质灾害的关系。
The ratio of net radiation over rainfall for a given period of time is a measure of excess energy relative to available water and is therefore a measure of drought hazard.
根据一定时间间隔的净辐射与降雨量的比可以用来衡量相对于可利用水分的剩余能量，因此该比值也是干旱灾害的度量。
The ratio of net radiation over rainfall for a given period of time is a measure of excess energy relative to available water and is therefore a measure of drought hazard.
根据一定时间间隔的净辐射与降雨量的比可以用来衡量相对于可利用水分的剩余能量，因此该比值也是干旱灾害的度量。
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