Results 11 to 20 of about 748 (174)

Real-Time Coseismic Displacement Retrieval Based on Temporal Point Positioning with IGS RTS Correction Products [PDF]

Sensors, 2021
With the rapid development of the global navigation satellite system (GNSS), high-rate GNSS has been widely used for high-precision GNSS coseismic displacement retrieval.
Zhenjie Wang, Zhixi Nie, Huisheng Wu
exaly   +4 more sources

Coseismic displacement estimate of the 2013 M S7.0 Lushan, China earthquake based on the simulation of near-fault displacement field

Earthquake Science, 2016
Usually, GPS observation provides direct evidence to estimate coseismic displacement. However, GPS stations are scattered, sparse and cannot provide a detailed distribution of coseismic displacement.
Hong Zhou
exaly   +3 more sources

Evaluating Coseismic Landslide Susceptibility Following the 2022 Luding Earthquake: A Comparative Analysis of Six Displacement Regression Models Integrating Epicentral and Seismogenic Fault Distances within the Permanent-Displacement Framework

Remote Sensing
Coseismic landslides have the potential to cause catastrophic disasters. Thus, it is of crucial importance to conduct a comprehensive regional assessment of susceptibility to coseismic landslides.
Mingdong Zang, Chong Xu, Peng Jianbing   +2 more
exaly   +3 more sources

Combination of coseismic displacement fields: a geodetic perspective

Annals of Geophysics, 2012
This study provides the mathematical framework for the rigorous combination of coseismic offsets observed by a global positioning system (GPS) network and investigates the results obtained on the occasion of the recent Emilia earthquakes (Italy).
Roberto Devoti
doaj   +3 more sources

Seismic dynamic response analysis for tunnels considering coseismic displacement

Yantu gongcheng xuebao
Fault dislocation is a form of dynamic impact load that induces permanent deformation of the stratum in the vicinity of the fault. Based on the finite-fault source and crustal velocity model, coseismic displacement is computed according to the layered ...
FENG Jun1, 2 , ZHAO Boming1, 2 , WANG Zijun1, 2
doaj   +3 more sources

Influence of different factors on coseismic deformation of the 2015 Mw7.8 earthquake in Nepal [PDF]

Scientific Reports
In Geophysics, topographic factors are observations that can be directly measured, but they are often ignored to simplify the model. Studying the coseismic deformation caused by earthquakes helps accurately determine the epicenter's parameterization.
Rui Wu, Xibin Dong, Bo Xia, Weisi Wang, Xiayu She, ZiMing Chu   +5 more
doaj   +2 more sources

Performance Evaluation of Different SAR-Based Techniques on the 2019 Ridgecrest Sequence

Remote Sensing, 2021
We evaluated the performances of different SAR-based techniques by analyzing the surface coseismic displacement related to the 2019 Ridgecrest seismic sequence (an Mw 6.4 foreshock on July 4th and an Mw 7.1 mainshock on July 6th) in the tectonic ...
Marco Polcari, Mimmo Palano, Marco Moro
doaj   +1 more source

Estimates of earthquake temperature rise and frictional energy

Seismica, 2023
The development of multiple paleotemperature proxies over the last twenty years has led to an increasing number of coseismic temperature measurements collected across a variety of faults.
Genevieve Coffey, Heather Savage, Pratigya Polissar   +2 more
doaj   +1 more source

An improved method of Newmark analysis for mapping hazards of coseismic landslides [PDF]

Natural Hazards and Earth System Sciences, 2020
Coseismic landslides can destroy buildings, dislocate roads, sever pipelines, and cause heavy casualties. It is thus important but challenging to accurately map the hazards posed by coseismic landslides.
M. Zang, M. Zang, M. Zang, S. Qi, S. Qi, S. Qi, Y. Zou, Y. Zou, Y. Zou, Z. Sheng, B. S. Zamora   +10 more
doaj   +1 more source

Rupture Kinematics and Coseismic Slip Model of the 2021 Mw 7.3 Maduo (China) Earthquake: Implications for the Seismic Hazard of the Kunlun Fault

Remote Sensing, 2021
The 21 May 2021 Maduo earthquake was the largest event to occur on a secondary fault in the interior of the active Bayanhar block on the north-central Tibetan plateau in the last twenty years.
Han Chen, Chunyan Qu, Dezheng Zhao, Chao Ma, Xinjian Shan   +4 more
doaj   +1 more source