supported by the National Natural Science Foundation of China(No.42104008,42204006,41904031);the Jiangxi Provincial Natural Science Foundation(20232BAB213075);the Key Laboratory for Digital Land and Resources of Jiangxi Province,East China University of Technology(DLLJ202016);Open Fund of Hubei Luojia Laboratory(No.230100020,230100019)。
Currently,the extraction of coseismic offset signals primarily relies on earthquake catalog data to determine the occurrence time of earthquakes.This is followed by the process of differencing the average GPS coordina...
co-supported by the National Key Research and Development Program of China(Grant No.2019YFC1509204);the National Nonprofit Fundamental Research Grant of China,Institute of Geology,China Earthquake Administration(Grant No.IGCEA2005 and No.IGCEA2014);the National Science Foundation of China(Grant No.41631073)
The 2016 MW7.8 Kaikoura earthquake struck the northern part of south Island,New Zealand,within the active and complex Australia-Pacific plate boundary system.Firstly,we used the InSAR method to obtain coseismic LOS de...
supported by the Scientific Research Fund of Institute of Seismology and Institute of Crustal Dynamics, China Earthquake Administration (Grant No. IS201616248, IS201716155)
This study reconstructs high-precision three-dimensional(3 D) surface models using aerial imagery derived from unmanned aerial vehicles(UAVs) with the structure from motion(SfM) method. By combining automatic extracti...
supported by the Science for Earthquake Resilience(XH14070Y,XH15064Y);the China NationalSpecial Fund for Earthquake Scientific Research in Public Interest(201208009)
The correction for antenna phase center is considered in processing Global Positioning System (GPS) data collected from a network of GPS ultra-short baselines. Compared with the leveling measurements, the GPS result...
supported by the National Natural Science Foundation of China( 41004020);the Director Foundation of Institute of Seismology,CEA(IS200926044)
Baseline offset in digital strong-motion acceleration record and initial velocity can produce unrealistic results for ground velocity and displacement derived from the acceleration by integration. A new method is prop...