Results 71 to 80 of about 1,339 (168)

Measuring and modelling deformation during the Dabbahu (Afar) rifting episode [PDF]

, 2010
In September 2005, a 60-km-long dyke intruded the Dabbahu segment of the Nubia-Arabia plate boundary (Afar, Ethiopia), marking the beginning of an ongoing rifting episode.
Hamling, Ian
core  

The 2010 MW 6.8 Yushu (Qinghai, China) earthquake: constraints provided by InSAR and body wave seismology [PDF]

, 2011
By combining observations from satellite radar, body wave seismology and optical imagery, we have determined the fault segmentation and sequence of ruptures for the 2010 Mw 6.8 Yushu (China) earthquake. We have mapped the fault trace using displacements
Elliott, J.R., Feng, W, Jackson, J.A., Parsons, BE, Richard J. Walters, Li, Zhenhong, Zhenhong Li, Feng, Wanpeng, John R. Elliott, Parsons, Barry E., Elliott, John R., Walters, RJ, Walters, Richard J., Feng, W., Walters, R.J., Parsons, B.E., Jackson, JA, Li, Z., Jackson, James A., Elliott, John, Barry E. Parsons, Elliott, JR, Li, Z, Wanpeng Feng, James A. Jackson   +24 more
core   +1 more source

Remote sensing investigations of immature faulting and distributed coseismic deformation

, 2023
Anticipating future earthquake behavior requires active faults to be accurately mapped as well as a wealth of knowledge on their physical properties and tectonic histories, but many incipient faults are unknown until after a damaging earthquake strikes ...
Gaudreau, Élyse
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Coseismic three-dimensional displacements determined using SAR data: theory and an application test

, 2009
We present a methodology to construct three-dimensional deformation maps using different parameters that can be extracted using SAR data. We apply the methodology using ENVISAT SAR data before and after the December 26th, 2003 Mw 6.6 Bam earthquake in ...
José Fernández, Pablo J. González, González, Pablo J., Fernández Torres, José, Camacho, Antonio G., Antonio G. Camacho   +5 more
core   +1 more source

Coseismic and postseismic displacements related with the 1997 Earthquake Sequence in Umbria-Marche (Central Italy)

, 2001
We study the coseismic and postseismic displacements related with the 1997 Umbria-Marche earthquake sequence by means of leveling lines along a deformed aqueduct located in the epicentral area. Comparing the 1960 and 10/1997 measurements we obtain 0.49 0.
Mustapha Meghraoui, Roberto Basili, Basili, R., Meghraoui, M.   +3 more
core   +1 more source

Coseismic dislocation modeling by physical experiments

, 2013
Detecting coseismic surface deformation provides useful information about geometry and kinematic of the seismo- genic fault activated during an earthquake. Recent advances in inversion of geodetic data (e.g.
Seno, Silvio, Toscani, Giovanni, BONINI, Lorenzo   +2 more
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Simulation of coseismic effects of the Ms7.0 Lushan earthquake

, 2013
:Using plane dislocation theory and the seismic-wave inversion results from the Institute of Geophysics, China Earthquake Administration and the Institute of Geodesy and Geophysics, Chinese Academy of Sciences models, the surface coseismic deformation ...
Chongyang, Shen, Tan Hongbo, Zhao Bin, Hongbo, Tan, Wang Jian, Songbai, Xuan, Wei Jin, Bin, Zhao, Xuan Songbai, Jin, Wei, Shen Chongyang, Jian, Wang   +11 more
core   +1 more source

Coseismic Surface Deformation from Senltinel-1 Pixel Olfset Tracking of the 2025 Myanmar Mw 7.9 Earthquake

This dataset contains pixel offset tracking results derived from Sentinel-1 SAR imagery for the Mw 7.9 earthquake that struck Myanmar on March 28, 2025. The data were obtained from ascending tracks T070 and T143, and descending tracks T033 and T106, covering the southern segment of the Sagaing Fault—the primary rupture zone of the earthquake.
Wang, Xin, Xu, Xiaohua
openaire   +6 more sources

Towards a geodetic earthquake catalogue for Central America:Detecting coseismic deformation in Costa Rica using Sentinel-1 InSAR

Earthquake source parameters can be estimated using seismological observations, but the identification of the fault responsible is often complicated by location uncertainties and the inherent ambiguity between nodal planes.
Biggs, Juliet, Araya, Maria C
core   +1 more source

Material point method for large deformation analyses of coseismic landslides

, 2021
Estimation of coseismic landslides is of particular importance for seismic hazards assessment and mitigation strategies. To realitically and efficiently simulate the complete landslide process during earthquake from triggering to post-failure large ...
Feng, Kewei
core