Examination of land cover change region presumption method using coherence value

Abstract

 In recent years, serious disaster have occurred because of abnormal climate. For this reason, it is important to observe a wide are using optical sensor data. However, in order that optical sensor data may tend to be subject to the influence of atmospheric, synthetic opening data attracts attention. And, this research examined presuming the land cover change area by coherence data among the information generated from the Synthetic Aperture Radar data.