Data Processing And Analysis Of Geological Hazard Monitoring System

Because the geological conditions, the structure is complex and active address conditions will happen landslide, debris flow, landslide and otlher geological disasters. These geological disasters to the people's lives and property safety caused great influence. Geological disasters either because of the special geological conditions, but now with the increase in global population, people continue to develop the economy, will destroy the environment constantly, these are all reasons why more and more geological disasters.Geological hazard monitoring system through the application of sensor to monitor the information of deformation information and inducing factors in time-space domain potential landslide.collapse, debris flow, the steady state and the variation tendency of the geological disasters effectively grasp, analysis and processing of a series of were obtained through the sensor information extraction,change of all kinds of geological hazards in the obtained results in the abnormal data, this system will judge, to send out reminders to the staff.Data processing and analysis of the subject of the geological hazard monitoring system are studied. Data processing using data fusion technology, mining technology and the establishment of the theory of decision tree in data integration model. Data fusion is a data processing technology: the technology can be different mode, different media,and different data sources, different types of data processing, data object to mix them for the sanme explanation or description. This paper is the use of multi sensor data fusion method, in the systemthrough a number of different sensors and acquisition of data fusion processing. Data mining is from the collected massive geological data; find the process of decision useful information. This process requires a large amount of historical data transaction data in the database and the data warehouse and the data mining and analysis tool. This paper is the mining algorithm in data mining application of an improved decision tree to realize mining geological data analysis.The main contents of this paper are as follows.(1) The paper studied the theory of data processing and analysis of monitoring system of geological hazards. The main data mining technology, data fusion technology, the basic theory of data mining algorithm and decision tree algorithm.(2) The paper analyzed and designed the geological hazard monitoring system. Mainly is carries on the demand analysis and the overall design of the system in detail, including the design of data acquisition module.(3) The paper analyzed data processing and geological hazard monitoring system. Through data minig integration and data fusion techniques, focusing on the use of a decision tree,a detailed analysis of the process of data processing and analysis of geological disaster monitoring system, and the validity of the method is verified by experiment.