China Institute of Water Resources and Hydropower Research

Zhiguo Pang

Wei Jiang

Xiaotao Li

Juan Lv

Shiai Cui

Tengfei Long

Gan Luo

Xiaohui Ding

Disclosed is a spatial simulation method for assessment of direct economic losses of a typhoon flood based on a remote sensing, and the method includes following steps: S, collecting a multi-source data before and after a typhoon flood disaster in an affected area and preprocessing the said data to obtain a preprocessed data; S, extracting reset parameters of a hazard-bearing body according to the preprocessed data and constructing a feature set of the reset parameters of the hazard-bearing body; S, collecting insurance disaster assessment data and historical investigation data in the typhoon flood-affected area, and constructing a sample set of direct economic losses of the hazard-bearing body; and S, carrying out a spatial simulation of the direct economic losses of the hazard-bearing body by adopting a deep learning of a neural network model according to the feature set of the reset parameters and the sample set of direct economic losses.

Spatial simulation method for assessment of direct economic losses of typhoon flood based on remote sensing

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Beijing, China

Zhiguo Pang