Results 101 to 110 of about 323 (172)

High-resolution earthquake-induced landslide hazard assessment in Southwest China through frequency ratio analysis and LightGBM

International Journal of Applied Earth Observations and Geoinformation
Earthquake-induced landslides cause extensive harm, necessitating accurate predictions for effective risk management. To tackle the dual challenges posed by inadequate model accuracy and the absence of frequency-derived landslide intensity as critical ...
Yuli Wang, Yibo Ling, Ting On Chan, Joseph Awange   +3 more
doaj   +1 more source

Coseismic Landslide Mapping Based on Trans-UNet and Transfer Learning

IEEE Journal of Selected Topics in Applied Earth Observations and Remote Sensing
Coseismic landslides often cause significant property damage and loss of life, necessitating timely and accurate detection for emergency response and hazard mitigation.
Tianhe Ren, Wenping Gong, Jun Chen, Liang Gao, Jiahao Wu, Xuyang Xiang   +5 more
doaj   +1 more source

Investigation on the Impact of the 2022 Luding M6.8 Earthquake on Regional Low-Frequency Time Code Signals in Northern China

Low-Frequency Time Code time service technology, as an important means of ground-based radio time dissemination, can be divided into ground wave zone and sky wave zone according to different receiving and transmitting distances.
Xin Wang, Ping Feng, Qiang Liu, Fan Zhao, Langlang Cheng, Xiaoqian Ren, Zhen Qi, Yingming Chen, Luxi Huang, Yu Hua   +9 more
core   +1 more source

The regional disaster investigation of Dadu River of Luding earthquake and feasibility study of Green's function database application

地球与行星物理论评
On September 5, 2022, an MS6.8 earthquake occurred in Luding County, Ganzi Prefecture, Sichuan Province, China, causing extensive damage. The scientific expedition team of the Institute of Geophysics of the China Earthquake Administration investigated ...
Ting Huang, Zongchao Li, Fangtou Tang, Jize Sun, Changhua Fu, Xiaohui Wang, Zhiwei Ji, Mengtan Gao, Kun Ye   +8 more
doaj   +1 more source

Landslide Monitoring along the Dadu River in Sichuan Based on Sentinel-1 Multi-Temporal InSAR. [PDF]

Sensors (Basel), 2023
Huang H, Ju S, Duan W, Jiang D, Gao Z, Liu H.   +5 more
europepmc   +1 more source

Characterization Analysis of Triggered Disasters in the Luding Earthquake

工程科学与技术
In September 5th 2022, an earthquake measured Ms 6.8 occurred in Hailuogou scenic spot, Luding County, Sichuan Province, and its intensity at epicenter is Ⅸ.
Jianhui DENG, Xiao WEI, Shigui DAI, Hui DENG   +3 more
doaj  

High-Quality Damaged Building Instance Segmentation Based on Improved Mask Transfiner Using Post-Earthquake UAS Imagery: A Case Study of the Luding Ms 6.8 Earthquake in China

Unmanned aerial systems (UASs) are increasingly playing a crucial role in earthquake emergency response and disaster assessment due to their ease of operation, mobility, and low cost.
Ziying Gu, Shumin Wang, Kangsan Yu, Yitong Wang   +3 more
core   +1 more source

Research on the Application of BRBs in Seismic Resistance of Bridge. [PDF]

Materials (Basel), 2023
Li X, Zou J, Zhao Y, Wang D.
europepmc   +1 more source

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

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.
Chong Xu, Mingdong Zang, Jianbing Peng, Tianhao Liu   +3 more
core   +1 more source

Detection of Small-Scale Potential Landslides in Vegetation-Covered Areas of the Hengduan Mountains Using LT-1 Imagery: A Case Study of the Luding Seismic Zone

The rugged terrain and dense vegetation in the mountainous area of Luding after the strong earthquake have made geologic hazards hidden and difficult to verify, and there are limitations in the fine-resolution monitoring of small-scale landslides ...
Rui Zhang, Hui Wen, Xianhua Yang, Hang Jiang, Chuanyang Lei, Xiaogang Wang   +5 more
core   +1 more source