منابع مشابه
The 1992 Landers Earthquake Sequence: Seismological Observations
The (Mw6.1, 7.3, 6.2) 1992 Landers earthquakes began on April 23 with the Mw6.1 1992 Joshua Tree preshock and form the most substantial earthquake sequence to occur in California in the last 40 years. This sequence ruptured almost 100 km of both surficial and concealed faults and caused aftershocks over an area 100 km wide by 180 km long. The faulting was predominantly strike slip and three mai...
متن کاملObservations of OH and HO2 radicals in coastal Antarctica
Observations of OH and HO2 radicals in coastal Antarctica W. J. Bloss, J. D. Lee, D. E. Heard, R. A. Salmon, S. J.-B. Bauguitte, H. K. Roscoe, and A. E. Jones School of Chemistry, University of Leeds, Woodhouse Lane, Leeds, LS2 9JT, UK British Antarctic Survey, Madingley Road, Cambridge, CB3 0ET, UK now at: School of Geography, Earth & Environmental Sciences, University of Birmingham, Edgbaston...
متن کاملStudy of the Penetration Bias of ENVISAT Altimeter Observations over Antarctica in Comparison to ICESat Observations
The aim of this article is to characterize the penetration bias of the ENVIronmental SATellite (ENVISAT) radar altimeter over the Antarctic ice sheet through comparison with the more accurate measurements of the Ice, Cloud and land Elevation Satellite (ICESat) altimeter at crossover points. We studied the difference between ENVISAT and ICESat fluctuations over six years. We observed the same pa...
متن کاملPostseismic relaxation along the San Andreas fault at Parkfield from continuous seismological observations.
Seismic velocity changes and nonvolcanic tremor activity in the Parkfield area in California reveal that large earthquakes induce long-term perturbations of crustal properties in the San Andreas fault zone. The 2003 San Simeon and 2004 Parkfield earthquakes both reduced seismic velocities that were measured from correlations of the ambient seismic noise and induced an increased nonvolcanic trem...
متن کاملTerrasar-x Interferometric Observations of the Recovery Glacier System, Antarctica
Two methods for derivation of surface ice velocity from SAR data are presented. They are applied to the RAMP Glacier in East Antarctica, which was imaged in repeat pass by TerraSAR-X in 2008 as part of the International Polar Year (IPY). Coregistration methods and an algorithm to improve the interferometric phase quality are described. The accuracy of speckle tracking and interferometric phasee...
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ژورنال
عنوان ژورنال: Российский сейсмологический журнал [Russian Journal of Seismology]
سال: 2019
ISSN: 2686-7907
DOI: 10.35540/2686-7907.2019.1.01