According to the requirements of the pre-assessment service and earthquake emergency disposal, we collected the pre-assessment survey data of Sichuan in recent ten years, and designed the database structure with deeply mining, classification and coding. At last, we established the database for pre-assessment survey data to realize fast query of pre-assessment survey data, statistics, calls and other functions, which promoting the transformation of pre-assessment achievements. And it also realizes the scientific, standardized and systematic management of pre-assessment survey data, and provides data guarantee for earthquake disaster risk management and earthquake emergency information services.
