Results 31 to 40 of about 247,401 (111)

Transient deformation excited by the 2021 M7.4 Maduo (China) earthquake: Evidence of a deeper shear zone

, 2023
This file contains Sentinel-1 and ALOS-2 InSAR observations one year following the 2021 Maduo earthquake, and three-year GNSS observations from 2019 to 2022 that also spans the Maduo ...
Li, Yu, Yang, Hongfeng, Jin, Zeyu, Fialko, Yuri   +3 more
core   +1 more source

Downsampled InSAR displacements and fault slip distribution for the 2021 Maduo Mw7.4 earthquake

, 2021
The down-sampled InSAR displacements for the Sentinel-1 observation in descending orbit (S1D), ascending orbit (S1A) and ALOS-2 ScanSAR measurement in descending orbit (A2D) are uploaded into here for sharing, as well as the derived fault slip ...
Guojie Meng (11332106), Yueren Xu (11332109), Mian Liu (5693726), Shunying Hong (8881532), Lize Chen (11332103), Tai Liu (11332100), Yanfang Dong (11332102)   +6 more
core   +1 more source

The down-sampled displacements and source models of the 2021 Mw7.0 Maduo earthquake

, 2022
1)The down-sampled LOS displacements from Sentinel-1 and ALOS-2 satellite; 2) the distributed slip source models of the 2021 Mw7.0 Maduo ...
zhen li
core   +1 more source

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

Coseismic Slip Model of the 2021 Maduo Earthquake, China from Sentinel-1 InSAR Observation

, 2022
The 2021 Maduo earthquake occurred in the interior of the Bayan Har block of the Tibetan Plateau. We used space-born radar interferometry to study the coseismic deformation of this earthquake.
Xiaohua Xu, Shi Chen, Xiaopeng Tong
core   +1 more source

Aerial Mapping of Coseismic Surface Rupture of 2021 M_w 7.3 Maduo Earthquake, China

, 2022
The 2021 Mw 7.3 Maduo earthquake is one of the largest seismic events that has occurred in and around the Bayan Har block of Tibet. D-InSAR results and field surveys indicate that this earthquake resulted in more than 160 km of coseismic surface rupture ...
Jianming Guo
core   +1 more source

Research on the extraction of pre-seismic anomalies in borehole strain data of the Maduo earthquake based on the SVMD-Informer model [PDF]

Natural Hazards and Earth System Sciences
Earthquake is a major natural disaster triggered by the accumulation and release of crustal stress, and the accurate extraction of pre-seismic anomaly signals is crucial to improve the earthquake prediction capability. In this study, an anomaly detection
S. Dong, S. Dong, J. Zhang, J. Zhang, C. Qin, C. Qin, Y. Duan, Y. Duan, C. Li, C. Li, C. Chi, C. Chi, Z. Zhang, Z. Zhang   +13 more
doaj   +1 more source

Complete three-dimensional coseismic displacements due to the 2021 Maduo earthquake in Qinghai Province, China from Sentinel-1 and ALOS-2 SAR images

Science China Earth Sciences, 2021
On 22ed May 2021 (local time), an earthquake of Ms7.4 struck Maduo county in Qinghai Province, China. This was the largest earthquake in China since the 2008 Wenchuan earthquake. In this study, ascending/descending Sentinel-1 and advanced land observation satellite-2 (ALOS-2) synthetic aperture radar (SAR) images were used to derive the three ...
Jihong Liu, Jun Hu, Zhiwei Li, Zhangfeng Ma, Lixin Wu, Weiping Jiang, Guangcai Feng, Jianjun Zhu   +7 more
openaire   +1 more source

Earthquake Source Characterization Using 3D Numerical Modeling [PDF]

, 2007
To understand the physics of earthquakes, it is important to know what happens during individual events. Dissembling the information about the source process from the recorded seismograms is a difficult and non-unique process, as there are severe trade ...
Hjörleifsdóttir, Vala
core   +1 more source

DataSheet1_Eastward expansion of the Tibetan plateau: Insights from stress drops of the 2021 Ms 6.4 Yangbi, Yunnan and Ms 7.4 Maduo, Qinghai earthquake sequences in China.docx

, 2023
The eastward expansion of the Tibetan Plateau has resulted in extensive seismic activities in the eastern Tibetan Plateau, along with various types of faulting processes across this region.
Lei Zhang (38117), Lian-Feng Zhao (14501522), Xi He (208289), Xiao-Bi Xie (14501525), Zhen-Xing Yao (14501528)   +4 more
core   +1 more source