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EARLY WARNING METHOD AND DEVICE FOR RAINFALL INDUCED LANDSLIDES BASED ON RAINFALL AND SOIL MOISTURE

机译:基于降雨和土壤水分的降雨诱发滑坡预警方法和装置

摘要

An early warning method and a device (300, 400, 500) for rainfall induced landslides based on rainfall and soil moisture. The method comprises: acquiring the current rainfall intensity and the soil moisture of the surface of a side slope (S101); if the current rainfall intensity is greater than a target rainfall intensity, determining whether the soil moisture is greater than a target soil moisture threshold (S102); if the soil moisture is greater than the target soil moisture threshold, publishing early warning information (S103). It can be seen, by means of the method, in combination with rainfall intensity and soil moisture, an accurate early warning of a rainfall induced landslide can be achieved.
机译:一种基于降雨和土壤湿度的降雨诱发滑坡的预警方法和设备(300、400、500)。该方法包括:获取当前降雨强度和侧坡表面的土壤湿度(S101);以及如果当前降雨强度大于目标降雨强度,则确定土壤水分是否大于目标土壤水分阈值(S102);如果土壤水分大于目标土壤水分阈值,则发布预警信息(S103)。通过该方法可以看出,结合降雨强度和土壤湿度,可以实现降雨引起的滑坡的准确预警。

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