Results 11 to 20 of about 1,612 (198)

A multidisciplinary approach of landslide characterization: A case of the Siwalik zone of Nepal Himalaya

open access: yesJournal of Asian Earth Sciences: X, 2021
The landslide is a common problem in the Siwalik zone of Nepal Himalaya during the monsoon period. The heterogeneity of lithology comprising of thickly bedded sandstone and mudstone, weakly cemented conglomerate beds, and permeable quaternary deposits on
Bharat Prasad Bhandari, Subodh Dhakal
doaj   +1 more source

UTILIZATION OF FINE RESOLUTION SATELLITE DATA FOR LANDSLIDE SUSCEPTIBILITY MODELLING: A CASE STUDY OF KASHMIR EARTHQUAKE INDUCED LANDSLIDES [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2019
The 2005 Kashmir earthquake has triggered thousands of landslides which devastated most of the livelihood and other infrastructure in the area. Landslide inventory and subsequently landslide susceptibility mapping is one of the main prerequisite for ...
M. Z. Ali   +4 more
doaj   +1 more source

ASSIMILATING GEOSPATIAL METAMODEL AND INVENTORY MAPPING FOR NON-STRUCTURAL MITIGATION OF LANDSLIDE [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2018
In Malaysia, issues related to disaster management are always given attention in society and by the responsible parties. However, in general, citizen do not think of the consequential impact of disaster due to less of knowledge regarding the early phase ...
N. S. Nasir   +7 more
doaj   +1 more source

Assessment of earthquake-induced landslide inventories and susceptibility maps using slope unit-based logistic regression and geospatial statistics

open access: yesScientific Reports, 2021
Inventories of seismically induced landslides provide essential information about the extent and severity of ground effects after an earthquake.
Badal Pokharel   +2 more
doaj   +1 more source

CLASSIFICATION OF TRANSLATIONAL LANDSLIDE ACTIVITY USING VEGETATION ANOMALIES INDICATOR (VAI) IN KUNDASANG, SABAH [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2022
This paper introduced a novel method of landslide activity mapping using vegetation anomalies indicators (VAIs) obtained from high resolution remotely sensed data.
M. R. Mohd Salleh   +8 more
doaj   +1 more source

A research on a new mapping method for landslide susceptibility based on SBAS-InSAR technology

open access: yesEgyptian Journal of Remote Sensing and Space Sciences, 2023
The acquisition of landslide inventory represents a pivotal challenge in landslide susceptibility mapping. Existing landslide susceptibility maps(LSMs) predominantly rely on manually obtained landslide inventories, leading to an overdependence on expert ...
Zhifu Zhu   +4 more
doaj   +1 more source

Evaluation of Remote-Sensing-Based Landslide Inventories for Hazard Assessment in Southern Kyrgyzstan

open access: yesRemote Sensing, 2017
Large areas in southern Kyrgyzstan are subjected to high and ongoing landslide activity; however, an objective and systematic assessment of landslide susceptibility at a regional level has not yet been conducted.
Darya Golovko   +4 more
doaj   +1 more source

A One-Class-Classifier-Based Negative Data Generation Method for Rapid Earthquake-Induced Landslide Susceptibility Mapping

open access: yesFrontiers in Earth Science, 2021
Machine learning with extensively labeled training samples (e.g., positive and negative data) has received much attention in terms of addressing earthquake-induced landslide susceptibility mapping (LSM).
Shuai Chen   +5 more
doaj   +1 more source

CO-SEISMIC LANDSLIDE BASED VALIDATION OF SUSCEPTIBILITY MAPPING AFTER KAHRAMANMARAS EARTHQUAKES (FEB 6, 2023) IN AMANOS MOUNTAINS [PDF]

open access: yesThe International Archives of the Photogrammetry, Remote Sensing and Spatial Information Sciences, 2023
The quality of landslide susceptibility maps is often assessed using a part of learning data that represents geographical and land use characteristics over a quasi-fixed time.
G. Karakas   +7 more
doaj   +1 more source

Evaluation of landslide hazard and its impacts on hilly environment of the Nilgiris District - a geospatial approach

open access: yesGeoenvironmental Disasters, 2020
Landslide Hazard Zonation (LSH) maps play a key role in landuse planning particularly in landslide prone areas. LSH mapping is globally accepted one for analyzing the area for landslide susceptibility.
Edison Thennavan   +1 more
doaj   +1 more source

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