基于决策树和有效降雨强度的滑坡危险性预警
黄发明,曹中山,姚池,姜清辉,陈佳武

Landslides hazard warning based on decision tree and effective rainfall intensity
Fa-ming HUANG,Zhong-shan CAO,Chi YAO,Qing-hui JIANG,Jia-wu CHEN
表 1 基于易发性和降雨诱发滑坡概率的滑坡危险性预警级别
Tab.1 Hazards warning levels based on susceptibility levels and time probability of rainfall-induced landslides
T1(叠加S1~S5 T2(叠加S1~S5 T3(叠加S1~S5 T4(叠加S1~S5 T5(叠加S1~S5
不预警区(1级) 不预警区(1级) 不预警区(1级) 不预警区(1级) 不预警区(2级)
不预警区(1级) 不预警区(1级) 不预警区(2级) 2级预警区 3级预警区
不预警区(1级) 不预警区(2级) 3级预警区 3级预警区 4级预警区
不预警区(1级) 不预警区(2级) 3级预警区 4级预警区 5级预警区
不预警区(2级) 3级预警区 4级预警区 5级预警区 5级预警区