Leprince, Sébastien and Ayoub, François and Klinger, Yann and Avouac, Jean-Philippe (2008) Co-Registration of Optically Sensed Images and Correlation (COSI-Corr): an Operational Methodology for Ground Deformation Measurements. In: 2007 IEEE International Geoscience and Remote Sensing Symposium. IEEE , Piscataway, NJ, pp. 1943-1946. ISBN 978-1-4244-1211-2. https://resolver.caltech.edu/CaltechAUTHORS:20101116-093056009
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Abstract
Recent methodological progress, Co-Registration of Optically Sensed Images and Correlation, outlined here, makes it possible to measure horizontal ground deformation from optical images on an operational basis, using the COSI-Corr software package. In particular, its sub-pixel capabilities allow for accurate mapping of surface ruptures and measurement of co-seismic offsets. We retrieved the fault rupture of the 2005 Mw 7.6 Kashmir earthquake from ASTER images, and we also present a dense mapping of the 1992 Mw 7.3 Landers earthquake of California, from the mosaicking of 30 pairs of aerial images.
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| Additional Information: | © 2007 IEEE. Issue Date: 23-28 July 2007. Date of Current Version: 07 January 2008. The authors would like to thank the Observatoire de Paris for providing us with outstanding digitization of the aerial films, and Pablo Musé for his useful comments. | ||||||||
| Group: | Caltech Tectonics Observatory, Seismological Laboratory | ||||||||
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| DOI: | 10.1109/IGARSS.2007.4423207 | ||||||||
| Record Number: | CaltechAUTHORS:20101116-093056009 | ||||||||
| Persistent URL: | https://resolver.caltech.edu/CaltechAUTHORS:20101116-093056009 | ||||||||
| Usage Policy: | No commercial reproduction, distribution, display or performance rights in this work are provided. | ||||||||
| ID Code: | 20825 | ||||||||
| Collection: | CaltechAUTHORS | ||||||||
| Deposited By: | Tony Diaz | ||||||||
| Deposited On: | 17 Nov 2010 21:31 | ||||||||
| Last Modified: | 09 Nov 2021 00:03 |
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