2,286 Hits in 5.8 sec

Earth Observation and GIS-Based Analysis for Landslide Susceptibility and Risk Assessment

Emmanouil Psomiadis, Nikos Charizopoulos, Nikolaos Efthimiou, Konstantinos X. Soulis, Ioannis Charalampopoulos
2020 ISPRS International Journal of Geo-Information  
Information Systems (GIS)-based multicriteria analysis and Earth Observation (EO) data.  ...  The synergistic use of GIS-based analysis and EO data can provide a useful tool for the design of natural hazards prevention policy at highly susceptible to risk landslide risk areas.  ...  Acknowledgments: The authors acknowledge USGS-NASA for the availability of Terra/Aster satellite data. Conflicts of Interest: The authors declare no conflict of interests.  ... 
doi:10.3390/ijgi9090552 fatcat:wbamgf65qrcdla5lik6ovs75le

Geo-Information tools for landslide risk assessment: an overview of recent developments [chapter]

C Van Westen
2004 Landslides: Evaluation and Stabilization/Glissement de Terrain: Evaluation et Stabilisation, Set of 2 Volumes  
mapping, landslide susceptibility and hazard assessment, elements at risk mapping, and finally landslide vulnerability and risk assessment.  ...  Finally an overview is given of the use of GIS in landslide hazard, vulnerability and risk assessment.  ...  GEO-INFORMATION SCIENCE AND EARTH OBSERVATION FOR LANDSLIDE HAZARD AND RISK ASSESSMENT Geo-information science and earth observation consist of a combination of tools and methods for the collection, storage  ... 
doi:10.1201/b16816-6 fatcat:xlrn5n4ukram5kgdmhkvarfkuy

Multi-Hazard Risk Zonation Based on Functions Responsible for Hazards Like Landslides, Floods, Forest Fires and Earthquakes in Mandakini Valley

2020 International journal of recent technology and engineering  
Here, GIS based techniques were used for disaster risk assessment towards various hazards and then integrating vulnerable areas with demography to perform detailed multi-hazard zonation of the area.  ...  Various Geo-spatial and statistical techniques were used in analysis of different types of disaster risk, determining the factors affecting incidents and in preparation of multi-hazard risk maps.  ...  For this purpose, most commonly used GIS tools were used to perform hydrological analysis and generate Model to carry out Rainfall-Runoff analysis for flood risk vulnerability.  ... 
doi:10.35940/ijrte.e5602.018520 fatcat:3d7qcm2hcrcjll27wvvagg6uo4

Transmission tower classification based on landslide risk Map generated by Geographical Information System (GIS) at Cameron Highlands

N K Hazwani, C O Rohayu, U Fathoni, I N Z Baharuddin, Z A Azwin
2013 IOP Conference Series: Earth and Environment  
A landslide risk hazard map is generated using Geographical Information System (GIS).  ...  This method can be applied in slope monitoring activities since all towers have been classified based on their risk level. Therefore, maintenance schedule can be planned smoothly and efficiently.  ...  Landslide Risk Map Analysis using GIS GIS is a computer system for managing spatial data.  ... 
doi:10.1088/1755-1315/16/1/012133 fatcat:qyzlxjyth5aylmgyfseml3wrj4

Methodological Aspects of Building Information System for Monitoring of Landslide Hazards

V Nikolova, P Zlateva
2018 IOP Conference Series: Earth and Environment  
landslide susceptibility map which is a base for selecting monitoring points and assessment of landslide hazard.  ...  It concern landslide factor analysis and characteristics of spatial data in geographic information system (GIS) environment used for assessment of landslide susceptibility as a part of monitoring system  ...  Acknowledgments The authors express their gratitude to the Bulgarian National Science Fund for the partial financial support under Grant № DNTS/ China 01/6 from 2014, Bulgarian-Chinese scientific cooperation  ... 
doi:10.1088/1755-1315/151/1/012028 fatcat:bnoio26ndbdmtg2pavc3davxpi

Preface "Landslide hazard and risk assessment at different scales"

P. Reichenbach, A. Günther, T. Glade
2013 Natural Hazards and Earth System Sciences  
of qualitative and quantitative vulnerability and risk assessments based on different data.  ...  The data available online for Italy allow for the assessment of landslide susceptibility at medium to small scales.  ... 
doi:10.5194/nhess-13-2169-2013 fatcat:t4mjq4lnlbfzhk35jo5xwoshdy

Engineering geology maps: landslides and geographical information systems

J. Chacón, C. Irigaray, T. Fernández, R. El Hamdouni
2006 Bulletin of Engineering Geology and the Environment  
It provides a general review of GIS landslide mapping techniques and basic concepts of landslide mapping.  ...  Three groups of maps are considered: maps of spatial incidence of landslides, maps of spatialtemporal incidence and forecasting of landslides and maps of assessment of the consequences of landslides.  ...  Acknowledgments This review has been funded by project REN2002-03366 on Landslides and active tectonics in the Guadalfeo river basin (Granada, Spain)  ... 
doi:10.1007/s10064-006-0064-z fatcat:jofxzujplfednd66mbhf35tncu

GIS and statistical analysis for landslide susceptibility mapping in the Daunia area, Italy

F. Mancini, C. Ceppi, G. Ritrovato
2010 Natural Hazards and Earth System Sciences  
This paper is focused on the analysis of landslide susceptibility for civil protection purposes. A methodology was developed and applied to support measures aiming at landslide risk mitigation.  ...  Hence, the susceptibility assessment concerned these two types of movements. The choice of the training set, based on active landslides, took into account possible limitations of the input data.  ...  (MPCP) on GIS applied to risk forecasting and prevention (Scientific responsible: M.  ... 
doi:10.5194/nhess-10-1851-2010 fatcat:yzg2vl63djhjbj75eljgzd5ywi

Quantitative assessment of rainfall-induced landslide susceptibility in new urban area of Fengjie County, Three Gorges area, China

Haijia Wen, Yanyan Zhang, Guofan Duan, Hongmei Fu, Peng Xie, Peng Zhou, Yong Yang
2017 NHESSD  
Based on the combination of mechanical stability analysis and artificial neural network (ANN) and of Geographic Information Systems (GIS) and detailed field investigation, the methodology was applied to  ...  The landslide susceptibility assessment indicates that slopes in more than a quarter of the study area are prone to landslides under rainstorm and severe rainstorm, however, slopes in the whole area under  ...  40 and their potential for assessing landslide susceptibility, hazard and risk, Geomorphology, 41 139-140, 545-558, 2012. 42 van Westen, C.J., van Asch, T.W.J. and Soeters, R.: Landslide hazard and risk  ... 
doi:10.5194/nhess-2017-99 fatcat:zyc47mfuajevdmhfq7kebqhm5q

GIS-based landslide susceptibility assessment in Eyinoke Hilly Area of Okeigbo, SW, Nigeria

A.M. Gbadebo, O.H. Adedeji, A.S. Edogbo
2018 Journal of Applied Sciences and Environmental Management  
This paper assessed the landslide susceptibility and quantifies the hazard and risk related to landslides in Okeigbo, southwest, Nigeria using remote sensing imageries, geographic information system (GIS  ...  A landslide susceptibility assessment and monitoring will assist in prediction, management future occurrences and general developmental planning in the area.  ...  All GIS analysis was performed with ArcMap 10.0, which is public domain raster-based GIS software. However, the SPSS statistical package was employed for the LR analysis.  ... 
doi:10.4314/jasem.v22i6.13 fatcat:75zvifaomndzxoxj6annphwfcm

Landslide Susceptibility Mapping and Assessment Using Geospatial Platforms and Weights of Evidence (WoE) Method in the Indian Himalayan Region: Recent Developments, Gaps, and Future Directions

Amit Kumar Batar, Teiji Watanabe
2021 ISPRS International Journal of Geo-Information  
future directions related to landslide inventory, susceptibility mapping, and risk assessment in the Indian context.  ...  Firstly, 293 landslides polygon were manually digitized using the BHUVAN (Indian earth observation visualization) and Google Earth® from 2011 to 2013.  ...  We want to thank Arun Mishra, Ajay Kumar Gurjar, Rajkamal Kumar, Nirmit Sakre, Eshank Batar, and the local people of Rudraprayag district for their help during the fieldwork.  ... 
doi:10.3390/ijgi10030114 fatcat:nefoau474bef3lixqafkfmc2em

Probabilistic landslide hazards and risk mapping on Penang Island, Malaysia

Saro Lee, Biswajeet Pradhan
2006 Proceedings of the Indian Academy of Sciences, Earth and Planetary Sciences  
This paper deals with landslide hazards and risk analysis of Penang Island, Malaysia using Geographic Information System (GIS) and remote sensing data.  ...  Further, risk analysis was done by studying the landslide hazard map and damageable objects at risk.  ...  Thanks to Jasmi Ab Taib for providing historical landslide location data. Thanks are also due to C P Johnson, Manish Kale and T N Singh for their constructive reviews of the manuscript.  ... 
doi:10.1007/s12040-006-0004-0 fatcat:erewqugabraipashfkrpktxczu

Landslide hazard assessment: recent trends and techniques

Sudhakar D Pardeshi, Sumant E Autade, Suchitra S Pardeshi
2013 SpringerPlus  
Landslide hazard assessment is an important step towards landslide hazard and risk management.  ...  GIS based LHZ models helps not only to map and monitor landslides but also to predict future slope failures.  ...  The advancement in earth Observation (EO) techniques facilitate effective landslide detection, mapping, monitoring and hazard analysis .  ... 
doi:10.1186/2193-1801-2-523 pmid:25674398 pmcid:PMC4320231 fatcat:74clqyhgmfashh3xihemjvu5xa

Transmission tower classification based on landslide risk map generated by Geographical Information System (GIS) at Cameron Highlands

N K Hazwani, C O Rohayu, U Fathoni, Inz Baharuddin
2013 IOP Conference Series: Earth and Environment  
A landslide risk hazard map is generated using Geographical Information System (GIS).  ...  This method can be applied in slope monitoring activities since all towers have been classified based on their risk level. Therefore, maintenance schedule can be planned smoothly and efficiently.  ...  Landslide Risk Map Analysis using GIS GIS is a computer system for managing spatial data.  ... 
doi:10.1088/1755-1315/16/1/012093 fatcat:vchsxnfiwvc43ay4khc5y52qne

An offline–online Web-GIS Android application for fast data acquisition of landslide hazard and risk

Roya Olyazadeh, Karen Sudmeier-Rieux, Michel Jaboyedoff, Marc-Henri Derron, Sanjaya Devkota
2017 Natural Hazards and Earth System Sciences  
Likewise, landslide data acquisition for the field navigation can magnify the accuracy of databases and analysis.  ...  Open-source Web and mobile GIS tools can be used for improved ground-truthing of critical areas to improve the analysis of hazard patterns and triggering factors.  ...  McAdoo at Yale-NUS College in Singapore for testing the application and for their helpful feedback and comments, some which are mentioned above. Edited by: P.  ... 
doi:10.5194/nhess-17-549-2017 fatcat:ml6zqcm6v5dfdizwwq3z3mcnaa
« Previous Showing results 1 — 15 out of 2,286 results