Rainfall monitoring correction method and system, computer equipment and readable medium

The invention provides a rainfall monitoring correction method and system, computer equipment and a readable medium, and relates to the technical field of rainfall monitoring, and the method comprises the steps: obtaining the rainfall monitoring data of at least three base stations near a target region, and enabling the target region to fall in a contour defined by the at least three base stations; determining the average rainfall of the target area corresponding to each base station by setting a rainfall threshold; for the at least three base stations, respectively calculating the rain attenuation rates of the at least three base stations; according to the average rainfall capacity and the rainfall attenuation rate of the target area corresponding to each base station, obtaining average rainfall capacity correction data of the target area through a rainfall inversion model; and comparing the average rainfall correction data with the critical rainfall for inducing the debris flow in the target area to judge w