Design on Flood Control and Disaster Reduction System for Emergency Management Based on BDS

Abstract

AbstractIn order to deal with the heavy social losses caused by the heavy rainfall in Shanxi Province, China, the flood control and disaster reduction system based on the BDS (BeiDou Navigation Satellite System) is designed to integrate multiple subsystems such as disaster reporting, disaster warning and disaster communication, which can collect and analyze the data information of the affected areas, the location of the affected people, the number of casualties, disaster losses and other aspects, using massive satellite remote sensing and sensor data to do analysis, to achieve accurate control of the flood situation. Before the disaster occurs, the areas that may occur disasters are fitted by UAV aerial survey technology and DEM (Digital Elevation Model), and disaster warning is issued in advance. In the event of a disaster, the BeiDou short message service is used to locate and search the affected people. After the occurrence of disasters, we can build databases to share disaster information and summarize disaster relief experience. So as to maximize the protection of people's life and property safety, reduce social and economic losses.KeywordsBeiDou Navigation Satellite SystemEmergency managementRemote sensingK8S