Results 61 to 70 of about 13,672 (255)

Assessing the Landslide Identification Capability of LuTan-1 in Hilly Regions: A Case Study in Longshan County, Hunan Province

Remote Sensing
China’s first L-band fully polarimetric Synthetic Aperture Radar (SAR) constellation, LuTan-1 (LT-1), was designed for terrain mapping and geohazard monitoring.
Hesheng Chen, Zuohui Qin, Bo Liu, Renwei Peng, Zhiyi Yu, Tengfei Yao, Zefa Yang, Guangcai Feng, Wenxin Wang   +8 more
doaj   +1 more source

FBG-Based Monitoring of Geohazards: Current Status and Trends

Sensors, 2017
In recent years, natural and anthropogenic geohazards have occured frequently all over the world, and field monitoring is becoming an increasingly important task to mitigate these risks.
Hong-Hu Zhu, Bin Shi, Cheng-Cheng Zhang
doaj   +1 more source

Natural and anthropogenic geohazards in Greater London observed from geological and ERS-1/2 and ENVISAT Persistent Scatterers ground motion data: results from the EC FP7-SPACE PanGeo Project [PDF]

, 2014
We combine geological data and ground motion estimates from satellite ERS-1/2 and ENVISAT persistent scatterer interferometry (PSI) to delineate areas of observed natural and anthropogenic geohazards in the administrative area of Greater London (United ...
Bateson, Luke, Cigna, Francesca, Jordan, Hannah, McCormack, Harry, Roberts, Claire   +4 more
core   +2 more sources

Geohazard features of the Aeolian Island slopes and the North-Eastern Sicily offshore

Journal of maps
The MaGIC project (Marine Geohazard along the Italian Coasts) had the aim of mapping the geohazard in the Italian seas and resulted in the production of numerous maps covering parts of the Italian Seas.
F. Gamberi, D. Casalbore, M. Marani, M. Rovere, A. Bosman, M. Calarco, Giacomo Dalla Valle, E. Leidi, E. Martorelli, A. Mercorella, M. Pierdomenico, C. Romagnoli, C. Adami, F. Falese, A. Fascetti, V. Ferrante, M. Ingrassia, E. Lai, Cristian Montanaro, A. Sposato, F. Chiocci   +20 more
semanticscholar   +1 more source

Structural Characteristics and Formation Mechanism of the Earth Fissures as a Geohazard in Birjand, Iran

Applied Sciences, 2022
Earth fissure structures are a common type of geohazard associated with geotechnical surface ruptures that can occur almost anywhere on the ground surface due to a variety of different mechanisms, and in most cases, these hazardous cracks have resulted ...
A. Rashidi, M. Khatib, Reza Derakhshani
semanticscholar   +1 more source

Variations in downslope activity and bottom current dynamics in a land‐detached submarine channel system since the Last Glacial Maximum

Sedimentology, EarlyView.
ABSTRACT The Gollum Channel System is a land‐detached large‐scale canyon‐channel system situated offshore southwest Ireland on the Northeast Atlantic margin. The system has been considered inactive with downslope gravity flows since the last glacial period, but geophysical data in some of its branches do suggest Holocene activity.
Lotte Verweirder, Aggeliki Georgiopoulou, Kobus Langedock, Fred Fourie, Martin White, Sara Benetti, Fabio Sacchetti, Wieter Boone, David Van Rooij   +8 more
wiley   +1 more source

Building community resilience in mine impacted communities : a study on delivery of health services in Papua New Guinea : a thesis presented in fulfilment of the requirements for the degree of Doctor of Philosophy in Development Studies at Massey University, Palmerston North, New Zealand [PDF]

, 2016
The purpose of this study was to explore the building of Community Resilience in mine-impacted communities in Papua New Guinea (PNG). The study aimed to establish the general relationship between community resilience, community capitals and the delivery ...
Kuir-Ayius, Dora Dau
core  

Feature Engineering of Geohazard Susceptibility Analysis Based on the Random Forest Algorithm: Taking Tianshui City, Gansu Province, as an Example

Remote Sensing, 2022
In this paper, Feature Engineering (FE) was applied to Landslide Susceptibility Mapping (LSM), while the most suitable conditioning feature dataset and analysis method were tested and analyzed.
Xiao Ling, Yueqin Zhu, D. Ming, Yangyang Chen, Liang Zhang, Tongyao Du   +5 more
semanticscholar   +1 more source

Seismic Site Effects in Owhiro Bay Quarry, Wellington: Field Observations and Numerical Modelling

New Zealand Journal of Geology and Geophysics, Volume 69, Issue 1, March 2026.
Local topography and geology are well known factors affecting the intensity of seismic shaking. We have investigated the seismic site effects at a site of the Owhiro Bay Quarry in Wellington, New Zealand, using instrumental records and numerical models.
Lukas Janku, Marlene Villeneuve
wiley   +1 more source

Study on Spatio-Temporal Indexing Model of Geohazard Monitoring Data Based on Data Stream Clustering Algorithm

ISPRS International Journal of Geo-Information
Yunnan Province, residing in the eastern segment of the Qinghai–Tibet Plateau and the western part of the Yunnan–Guizhou Plateau, faces significant challenges due to its intricate geological structures and frequent geohazards. These pose monumental risks
Jiahao Li, Weiwei Song, Jianglong Chen, Qunlan Wei, Jinxia Wang   +4 more
doaj   +1 more source