遥感信息技术在地震灾害检测中的应用方法OA

In order to realize the accurate detection of earthquake disasters,the earthquake disaster detection method based on remote sensing information technology is studied.It introduces remote sensing information technology,builds a digital remote sensing image visualization processing module,and carries out image mapping and imaging.ICA algorithm is introduced to extract the texture features of earthquake disaster image.The texture features are sorted according to the output time sequence,and the region geological change images with continuous feature are obtained to realize the location of earthquake occurrence points based on data dynamic monitoring.The experimental results show that the designed earthquake disaster detection method in this paper can not only locate the earthquake disaster occurrence point,but also ensure the accuracy of disaster positioning results.