InSAR数据在提取断层位置中的应用

On the Method of Identifying Fault Location from InSAR Data

提出了利用相干性信息提取断层位置的阈值异或算法,并利用方位向偏移量信息和相干性信息提取了玛尼地震的断层位置.结果显示,这两种信息能够精确地反映断层位置,而且其结果具有很好的一致性.

It proposes a threshold exclusive or algorithm to identify fault locations using coherence information. The method of identifying fault locations of the Manyi earthquake using coherence and azimuth offset data was discussed. The result shows that the fault location from coherence data agrees well with that from the azimuth offset data. Therefore, this method can be used to identify fault locations.