Simulating Area Rainfall by Ground Gauge Observation and Water Vapor Channel Data of Meteorological Satellite
The relative difference of vapor TBB in the nearby area reveals the distribution of vapor,it can be treated as the approximation of rainfall's distribution of the area at the same time. With this distribution,the simulation of area rainfall can be modified. The simulating result is quite close to the actual rainfall than that without modified. As a result,the accuracy of the rainfall simulation was improved greatly by this method.