Development status and future trends of internet-based technology for earthquake disaster information acquiring

摘要

Development of Internet technology provides a new approach and technical means to obtain earthquake disaster information.This paper reviewed possibilities and current status of Internet-based access to disaster information,focusing on analysis of disaster information obtained through reporting,site monitoring,automatically grab and other technical means developed in recent years and then pointed out the future direction of development will be based on the mobile terminal and the Microblog application.The implement process and core technologies of Microblog application are discussed in detail,including earthquake information classification standards and Keywords Library,automatically crawling of Earthquake information and spatial orientation and assessment of the disaster.