1
Remote Sensing, Faculty of Engineering, University of Tehran
2
Institute of Geophysics, University of Tehran, P.O. Box 14155-6466, Tehran, Iran
Abstract
Since the radar images in addition to signal intensity measurement, carry the phase information, thus we can use phase information with InSAR method in studying earthquakes. Whereas most geodetic methods need to measure crust displacements repeatedly, InSAR in addition to covering all of the earth surface, doesn’t need to repeat measurements. In this study, with InSAR surface displacements, the targets have been invented form Bam earthquake of Iran.
With this method the magnitude of the Bam earthquake and its moment are 6/4 and respectively.
In this study, we use 3 images of Envisat satellite for producing interferogram. Images are processed in Linux with Doris software. Finally, counting the fringes of interferogram, we can calculate the displacement and magnitude of Bam earthquake, and compare these results with other studies.
Rahnemonfar, M., Heidari, R., & Gheitanchi, M. R. (2006). Determining displacement and magnitude of Bam earthquake, 26 Dec 2003, Iran, by Envisat data with InSAR. Journal of the Earth and Space Physics, 32(2), 117-124.
MLA
Maryam Rahnemonfar; Ramak Heidari; Mohammad Reza Gheitanchi. "Determining displacement and magnitude of Bam earthquake, 26 Dec 2003, Iran, by Envisat data with InSAR", Journal of the Earth and Space Physics, 32, 2, 2006, 117-124.
HARVARD
Rahnemonfar, M., Heidari, R., Gheitanchi, M. R. (2006). 'Determining displacement and magnitude of Bam earthquake, 26 Dec 2003, Iran, by Envisat data with InSAR', Journal of the Earth and Space Physics, 32(2), pp. 117-124.
VANCOUVER
Rahnemonfar, M., Heidari, R., Gheitanchi, M. R. Determining displacement and magnitude of Bam earthquake, 26 Dec 2003, Iran, by Envisat data with InSAR. Journal of the Earth and Space Physics, 2006; 32(2): 117-124.
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