Application of Cloud Computing in Geological Hazard Early Warning System

Abstract

China’s geomorphology is complex and changeable. Geological hazards occur frequently. Landslides, mudslides and other geological hazards seriously threaten the lives and property of the people. Monitoring and early warning of geological hazards to reduce the impact of disasters is an urgent problem at this stage. In order to ensure the safety of people’s lives and property, the design and development of real-time monitoring and early warning systems are the most effective means of preventing and controlling disasters. This article is based on the Microsoft cloud computing platform. The geological data collected by the automatic monitoring station is transmitted to the cloud server through GPRS DTU and stored in SQL Server 2008. Generate Web Service through VS2010 platform, use ASP.NET technology to build dynamic website to display early warning details, complete Web Service call through Android smartphone platform, conduct real-time geological disaster warning information query, and provide users with cloud platform-based geological disaster warning system. After analyzing the causes of geological hazards, a model of geological hazard influencing factors, a model for calculating the probability of hazards in geological structures, and a process for processing geographic information data were designed. Using the data of the extracted GIS spatial database to predict geological disasters.