Results 61 to 70 of about 44,318 (239)

Ground deformation and fissure activity in Datong basin, China 2007–2010 revealed by multi-track InSAR

Geomatics, Natural Hazards & Risk, 2019
The Datong basin is one of the complex geologic environments in China. Several faults are distributed in the basin, and a number of hidden faults have been discovered within the basin. Ground fissures (GFs) and land subsidence occur in this region.
Chengsheng Yang, Zhong Lu, Qin Zhang, Ruichun Liu, Lingyun Ji, Chaoying Zhao   +5 more
doaj   +1 more source

Active landslide identification with a combined method of D-InSAR and random forest model

Zhongguo dizhi zaihai yu fangzhi xuebao, 2022
Early identification of disaster is a key technical problem in disaster prevention and mitigation. In this study, Zhouqu County, Gansu Province was taken as an example.
Xingyue GAO, Shijie WANG, Pengcheng GAO
doaj   +1 more source

Mass movement susceptibility mapping using satellite optical imagery compared with InSAR monitoring: Zigui County, Three Gorges region, China [PDF]

, 2010
Mass movements on steep slopes are a major hazard to communities and infrastructure in the Three Gorges region, China. Developing susceptibility maps of mass movements is therefore very important in both current and future land use planning.
Drummond, J, Du, P, Hoey, T, Kincal, C, Li, Z, Liu, P, Muller, JP, Qu, W, Singleton, A, Zeng, Q, Zhang, J   +10 more
core  

Assessing the volcanic hazard for Rome. 40Ar/39Ar and In-SAR constraints on the most recent eruptive activity and present-day uplift at Colli Albani Volcanic District [PDF]

, 2016
We present new 40Ar/39Ar data which allow us to refine the recurrence time for the most recent eruptive activity occurred at Colli Albani Volcanic District (CAVD) and constrain its geographic area.
Amato, Amato, B. Giaccio, B. R. Jicha, Cimini, D'Ambrosio, D. M. Palladino, Di Rocco, F. Florindo, F. Marra, Faccenna, Faccenna, Faccenna, Florindo, Freda, Frepoli, Funiciello, G. Sottili, Gaeta, Gaeta, Gaeta, Gaeta, Giaccio, Giaccio, Giaccio, Giordano, Gozzi, J. Taddeucci, Jicha, Karner, Karner, Karner, M. Gaeta, M. Polcari, Marra, Marra, Marra, Marra, Marra, Marra, Montone, Peccerillo, Rita, Rivera, S. Stramondo, Salvi, Sottili, Stramondo, Werner   +48 more
core   +1 more source

Modeling Sea Level Rise Over 1993–2022: Implications for Understanding Coastal Observations

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Revealing the causes for modern coastal sea level rise advances actions for climate change. We model sea level rise with contributing sources, including land ice melting and sterodynamic sea level (SDSL) rise, then explore its implications for explaining measurements from tide gauges (TGs) and satellite altimetry over 1993–2022.
Dapeng Mu, Carsten Bjerre Ludwigsen, Fukai Peng, Haoming Yan, Tianhe Xu   +4 more
wiley   +1 more source

Coseismic slip distribution and 3D deformation field simulation of the Menyuan Mw 6.7 earthquake in Qinghai based on InSAR constraint

地质科技通报
On January 8, 2022, a Mw 6.7 earthquake stuck Menyuan Hui Autonomous County, Qinghai Province, resulting in extensive surface ruptures and the closure of the Lanzhou-Xinjiang high-speed railway.
Rui ZENG, Yanan JIANG, Aoxiang YAN, Yan Cheng, Huiyuan LUO   +4 more
doaj   +1 more source

Slope Hazard Monitoring Using High-Resolution Satellite Remote Sensing: Lessons Learned from a Case Study

ISPRS International Journal of Geo-Information, 2020
In this study, a highway slope monitoring project for a section of US highway I-77 in Virginia was carried out with the InSAR technique. This paper attempts to provide insights into the complete and practical solution for the monitoring project ...
Yuxiao Qin, Edward Hoppe, Daniele Perissin   +2 more
doaj   +1 more source

Fiber‐Optic Seismic Full Waveform Monitoring of Groundwater Dynamics

Geophysical Research Letters, Volume 52, Issue 20, 28 October 2025.
Abstract Understanding groundwater dynamics is critical for sustainable water management, particularly as climate extremes become more intense and frequent. However, the resolution of existing subsurface observational tools remains inadequate for detailed aquifer monitoring and imaging.
Haipeng Li, Jingxiao Liu, Shujuan Mao, Siyuan Yuan, Robert G. Clapp, Biondo L. Biondi   +5 more
wiley   +1 more source

Quick output parameters related to the 3 April 2024 M7.3 earthquake in the sea area of Hualien County，Taiwan Province

地震科学进展
On April 3, 2024, at 07:58 (Beijing time), a magnitude 7.3 earthquake occurred in the waters of Hualien County, Taiwan Province. The Institute of Geophysics, China Earthquake Administration initiated a rapid response after the earthquake and organized ...
Qinying Wang, Kun Chen, Yongzhe Wang, Xu Zhang, Zhe Zhang, Zibo Wang   +5 more
doaj   +1 more source

Co-Seismic Deformation and Fault Slip Model of the 2017 Mw 7.3 Darbandikhan, Iran–Iraq Earthquake Inferred from D-InSAR Measurements

Remote Sensing, 2019
The 12 November 2017 Darbandikhan earthquake (Mw 7.3) occurred along the converence zone. Despite the extensive research on this earthquake, none of this work explained whether this earthquake rupture was limited to the thick sedimentary cover or it ...
Zicheng Huang, Guohong Zhang, Xinjian Shan, Wenyu Gong, Yingfeng Zhang, Yanchuan Li   +5 more
doaj   +1 more source