Results 1 to 10 of about 175,835 (218)

Semantic Segmentation Model for Wide-Area Coseismic Landslide Extraction Based on Embedded Multichannel Spectral–Topographic Feature Fusion: A Case Study of the Jiuzhaigou Ms7.0 Earthquake in Sichuan, China

open access: yesRemote Sensing, 2023
The rapid and accurate extraction of wide-area coseismic landslide locations is critical in earthquake emergencies. At present, the extraction of coseismic landslides is mainly based on post-earthquake site investigation or the interpretation of human ...
Guizhou Wang   +2 more
exaly   +5 more sources

Distribution and Mobility of Coseismic Landslides Triggered by the 2018 Hokkaido Earthquake in Japan

open access: yesRemote Sensing, 2022
At 3:08 on 6 September 2018 (UTC +9), massive landslides were triggered by an earthquake of Mw 6.6 that occurred in Hokkaido, Japan. In this paper, a coseismic landslide inventory that covers 388 km2 of the earthquake-impacted area and includes 5828 ...
Weile Li, Weiwei Zhan
exaly   +5 more sources

Evaluation of coseismic landslide susceptibility by combining Newmark model and XGBoost algorithm. [PDF]

open access: yesPLoS One
Coseismic landslides are among the most perilous geological disasters in hilly places after earthquakes. Precise assessment of coseismic landslide susceptibility is crucial for forecasting the effects of landslides and alleviating subsequent tragedies ...
Zhang C   +5 more
europepmc   +4 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

open access: yesRemote 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.
Tianhao Liu   +3 more
doaj   +3 more sources

Automatic Detection of Coseismic Landslides Using a New Transformer Method

open access: yesRemote Sensing, 2022
Earthquake-triggered landslides frequently occur in active mountain areas, which poses great threats to the safety of human lives and public infrastructures. Fast and accurate mapping of coseismic landslides is important for earthquake disaster emergency
Mingzhe Liu, Xiaochuan Tang
exaly   +5 more sources

Calculation of the Coseismic Landslide Volume Using DEMs: An Example from the Yingxiu Area, Wenchuan, Sichuan, China

open access: yesAdvances in Civil Engineering, 2021
Volume calculation is important for quantifying the erosion driven by coseismic landslides in geomorphology. With the advent of digital elevation models (DEMs), quantifying features of landslide bodies have become possible, permitting to calculate the ...
Xiaoli Chen, Yijian Chuan, Yankun Wei
doaj   +3 more sources

Spatial Pattern and Intensity Mapping of Coseismic Landslides Triggered by the 2022 Luding Earthquake in China

open access: yesRemote Sensing, 2023
On 5 September 2022, an Mw 6.6 earthquake occurred in Luding County in China, resulting in extensive surface rupture and casualties. Sufficient study on distribution characteristics and susceptibility regionalization of the earthquake-induced disasters ...
Zongji Yang, Wufan Dong
exaly   +4 more sources

Utilizing a single-temporal full polarimetric Gaofen-3 SAR image to map coseismic landslide inventory following the 2017 Mw 7.0 Jiuzhaigou earthquake (China)

open access: yesInternational Journal of Applied Earth Observations and Geoinformation
On August 8, 2017, a magnitude 7.0 earthquake struck Jiuzhaigou County in Sichuan Province, triggering numerous coseismic landslides. The prompt identification of these landslides is imperative for emergency rescue efforts and post-earthquake hazard ...
Rubing Liang   +8 more
doaj   +3 more sources

Analysis of the spatial distribution of the landslides triggered by the 1923 Great Kanto Earthquake, Japan [PDF]

open access: yesProceedings of the Japan Academy. Series B, Physical and Biological Sciences, 2023
The Great Kanto Earthquake that occurred in the southern part of Kanto district, Japan, on September 1, 1923, was reported to have triggered numerous landslides (over 89,080 slope failures over an area of 86.32 km2).
Ryo ENDO, Junko IWAHASHI
doaj   +2 more sources

Role of landslides on the volume balance of the Nepal 2015 earthquake sequence [PDF]

open access: yesScientific Reports, 2021
The 7.8 Mw earthquake that struck Nepal on April 25th, 2015 triggered over 21,000 landslides over an area of more than 25,000 km2. These landslides contributed to mass wasting, partially compensating the tectonic uplift by the earthquake.
A. Valagussa   +3 more
doaj   +2 more sources

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