Co-Registration of Optically Sensed Images and Correlation (COSI-Corr): an operational methodology for ground deformation measurements

Recent methodological progress, Co-Registration of Sensed Images and Correlation, outlined here, makes it to measure horizontal ground deformation from optical on an operational basis, using the COSI-Corr software . In particular, its sub-pixel capabilities allow for accurate of surface ruptures and measurement of co-seismic . We retrieved the fault rupture of the 2005 Mw 7.6 earthquake from ASTER images, and we also present dense mapping of the 1992 Mw 7.3 Landers earthquake of , from the mosaicking of 30 pairs of aerial images.