The Application of Emergency Auxiliary Decision Support after Guangxi Jingxi M_S5.2 Earthquake

After the Jingxi M_S5.2 earthquake, Guangxi launched a four-level emergency response. The Guangxi Earthquake Emergency Assistance Decision System combined various earthquake information collected after the earthquake on the basis of the original earthquake emergency basic database, produced a series of auxiliary decision-making products to support earthquake emergency rescue, covers administrative division maps, emergency thematic maps, drone image data, public opinion supervision, disaster investigation reports and other results. This article carefully sorts out the output process, time period, and role of auxiliary decision-making products in each stage of the earthquake emergency response event, summarize the gains and losses of the output of auxiliary decision-making products in this earthquake emergency, provide valuable experience for future earthquake emergency