Title :
Mapping earthquake damage in VHR radar images of human settlements: Preliminary results on the 6th April 2009, Italy case
Author :
Dell´Acqua, Fabio ; Gamba, Paolo ; Polli, Diego
Author_Institution :
Eur. Centre for Training & Res. in Earthquake Eng. (EUCENTRE), Pavia, Italy
Abstract :
Automated earthquake damage assessment from post-event only remotely sensed data is highly desirable, especially when new generation, Very High Resolution (VHR) spaceborne data is concerned, lacking extensive pre-event archives. Though, most damage assessment method either rely on human interpretation or on pre-post-event comparison. In this paper we illustrate some possible tracks for investigating damage assessment on post-event only data, focusing on the 6th April 2009 Abruzzi, Italy earthquake and on related COSMO/SkyMed acquisitions.
Keywords :
earthquakes; geophysical image processing; geophysical techniques; radar imaging; seismology; AD 2009 04 06; COSMO/SkyMed acquisitions; Italy; VHR radar images; human settlements; mapping earthquake damage; seismic damage assessment; Accuracy; Correlation; Earthquakes; Entropy; Remote sensing; Spaceborne radar; Very High Resolution; post-event only; radar; seismic damage assessment;
Conference_Titel :
Geoscience and Remote Sensing Symposium (IGARSS), 2010 IEEE International
Conference_Location :
Honolulu, HI
Print_ISBN :
978-1-4244-9565-8
Electronic_ISBN :
2153-6996
DOI :
10.1109/IGARSS.2010.5653973