Episodic growth of fault-related fold in northern Japan observed by SAR interferometry
نویسندگان
چکیده
منابع مشابه
Earthquake fault of the 26 May 2006 Yogyakarta earthquake observed by SAR interferometry
We analyzed synthetic aperture radar interferometry (InSAR) to reveal surface deformation associated with the 26 May 2006 Yogyakarta earthquake, for which the fault location and geometry have not been clearly determined. Our results demonstrate that surface deformation occurred ∼10 km east of the Opak River fault thought to be the source of the May 2006 event and that the probable causative fau...
متن کاملEpisodic Landslide Movement in Iceland Studied Using Sar Interferometry
While there is abundant geomorphologic evidence for landslides in Iceland, it is in most cases unknown whether or not these landslides are actively creeping. Here we use Interferometric Synthetic Aperture Radar (InSAR) to assess its monitoring capabilities on three landslides that are known to be creeping and to survey large areas in East and Central-North Iceland in search for other creeping l...
متن کاملSAR Interferometry, Bayesian inversion, Sarpol-e zahab earthquake, Fault source parameters
Abstract Earthquakes occur at teh border of teh plates and faults, causing financial and casual damages. Teh study of earthquakes and surface deformation is useful in understanding teh mechanism of earthquakes and managing teh risks and crises of earthquakes. A fault can be specified by its geometric source parameters. In Okada’s definition, these parameters are length, width, depth, strike, di...
متن کاملLong Term Effects in Volcanic Areas Observed by Differential Sar Interferometry
We investigate the possibility to apply differential SAR interferometry (DIFSAR) techniques to analyse long term phenomena occurring in volcanic areas. The considered test site is represented by the Etna volcano area located in southern Italy; presented DIFSAR experiments show the existence of a long term deformation effect that can be interpreted as an actively growing anticline, beneath the u...
متن کاملmonitoring of pre-seismic deformation of ahar-varzegan fault using time series sar interferometry
interferometric synthetic aperture radar (insar) technique is valuable tool in monitoring crustal deformation due to its large spatial coverage and high spatial resolutions. in this paper, the intersiesmic crustal deformation occurred before earthquake on august 2012 in ahar-varzegan located in north-west of iran is studied using persistent scattering interferometry. the psi algorithm used in t...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Geophysical Research Letters
سال: 2008
ISSN: 0094-8276
DOI: 10.1029/2008gl034337