Remote Sensing Approaches and Related Techniques to Map and Study Landslides
Remote Sensing Approaches and Related Techniques to Map and Study Landslides

Author: Ram Ray

Publisher:

Published: 2018

Total Pages: 0

ISBN-13:

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Landslide is one of the costliest and fatal geological hazards, threatening and influencing the socioeconomic conditions in many countries globally. Remote sensing approaches are widely used in landslide studies. Landslide threats can also be investigated through slope stability model, susceptibility mapping, hazard assessment, risk analysis, and other methods. Although it is possible to conduct landslide studies using in-situ observation, it is time-consuming, expensive, and sometimes challenging to collect data at inaccessible terrains. Remote sensing data can be used in landslide monitoring, mapping, hazard prediction and assessment, and other investigations. The primary goal of this chapter is to review the existing remote sensing approaches and techniques used to study landslides and explore the possibilities of potential remote sensing tools that can effectively be used in landslide studies in the future. This chapter also provides critical and comprehensive reviews of landslide studies focus¬ ̈ing on the role played by remote sensing data and approaches in landslide hazard assessment. Further, the reviews discuss the application of remotely sensed products for landslide detection, mapping, prediction, and evaluation around the world. This systematic review may contribute to better understanding the extensive use of remotely sensed data and spatial analysis techniques to conduct landslide studies at a range of scales.

Landslides
Landslides

Author: Ram Ray

Publisher: BoD – Books on Demand

Published: 2020-11-19

Total Pages: 224

ISBN-13: 1789858232

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Landslides - Investigation and Monitoring offers a comprehensive overview of recent developments in the field of mass movements and landslide hazards. Chapter authors use in situ measurements, modeling, and remotely sensed data and methods to study landslides. This book provides a thorough overview of the latest efforts by international researchers on landslides and opens new possible research directions for further novel developments.

Landslide Science for a Safer Geoenvironment
Landslide Science for a Safer Geoenvironment

Author: Kyoji Sassa

Publisher: Springer

Published: 2014-05-19

Total Pages: 812

ISBN-13: 3319050508

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This volume contains peer-reviewed papers from the Third World Landslide Forum organized by the International Consortium on Landslides (ICL) in June 2014. The complete collection of papers from the Forum is published in three full-color volumes and one mono-color volume.

GIS Landslide
GIS Landslide

Author: Hiromitsu Yamagishi

Publisher: Springer

Published: 2017-05-16

Total Pages: 223

ISBN-13: 4431543910

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This book presents landslide studies using the geographic information system (GIS), which includes not only the science of GIS and remote sensing, but also technical innovations, such as detailed light detection and ranging profiles, among others. To date most of the research on landslides has been found in journals on topography, geology, geo-technology, landslides, and GIS, and is limited to specific scientific aspects. Although journal articles on GIS using landslide studies are abundant, there are very few books on this topic. This book is designed to fill that gap and show how the latest GIS technology can contribute in terms of landslide studies. In a related development, the GIS Landslide Workshop was established in Japan 7 years ago in order to communicate and solve the scientific as well as technical problems of GIS analyses, such as how to use GIS software and its functions. The workshop has significantly contributed to progress in the field. Included among the chapters of this book are GIS using susceptibility mapping, analyses of deep-seated and shallow landslides, measuring and visualization of landslide distribution in relation to topography, geological facies and structures, rivers, land use, and infrastructures such as roads and streets. Filled with photographs, figures, and tables, this book is of great value to researchers in the fields of geography, geology, seismology, environment, remote sensing, and atmospheric research, as well as to students in these fields.

Geoinformatics and Modelling of Landslide Susceptibility and Risk
Geoinformatics and Modelling of Landslide Susceptibility and Risk

Author: Sujit Mandal

Publisher: Springer

Published: 2019-05-28

Total Pages: 223

ISBN-13: 3030104958

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This book discusses various statistical models and their implications for developing landslide susceptibility and risk zonation maps. It also presents a range of statistical techniques, i.e. bivariate and multivariate statistical models and machine learning models, as well as multi-criteria evaluation, pseudo-quantitative and probabilistic approaches. As such, it provides methods and techniques for RS & GIS-based models in spatial distribution for all those engaged in the preparation and development of projects, research, training courses and postgraduate studies. Further, the book offers a valuable resource for students using RS & GIS techniques in their studies.

Object-Based Image Analysis
Object-Based Image Analysis

Author: Thomas Blaschke

Publisher: Springer Science & Business Media

Published: 2008-08-09

Total Pages: 804

ISBN-13: 3540770585

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This book brings together a collection of invited interdisciplinary persp- tives on the recent topic of Object-based Image Analysis (OBIA). Its c- st tent is based on select papers from the 1 OBIA International Conference held in Salzburg in July 2006, and is enriched by several invited chapters. All submissions have passed through a blind peer-review process resulting in what we believe is a timely volume of the highest scientific, theoretical and technical standards. The concept of OBIA first gained widespread interest within the GIScience (Geographic Information Science) community circa 2000, with the advent of the first commercial software for what was then termed ‘obje- oriented image analysis’. However, it is widely agreed that OBIA builds on older segmentation, edge-detection and classification concepts that have been used in remote sensing image analysis for several decades. Nevert- less, its emergence has provided a new critical bridge to spatial concepts applied in multiscale landscape analysis, Geographic Information Systems (GIS) and the synergy between image-objects and their radiometric char- teristics and analyses in Earth Observation data (EO).

Landslide Hazard and Risk Mapping Using Remote Sensing and Gis Techniques
Landslide Hazard and Risk Mapping Using Remote Sensing and Gis Techniques

Author: Anas Nawaf Alaraqdeh

Publisher: LAP Lambert Academic Publishing

Published: 2011-09-01

Total Pages: 76

ISBN-13: 9783845472355

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Landslides represent one of the most common geo-hazards that affect the steep lands, and may destroy crop lands as well as urban and industrial development. Landslide risk analysis can help government agencies to select suitable locations for development schemes and plan mitigation measures in unstable landslide-prone areas, as well provide conservation areas to protect county development. The study describes an approach for assessing the landslide risk potentials, as well present method of calculating the Landslide factors influence distribution map, which comes helpful in engineering conservation plans to protect investment in a particular area. In this study, two factors (rainfall and slope) were taken as subject of landslide geo-hazard. The study shows that remote sensing techniques when integrate with GIS can provide a useful tool to study potential landslide area. The result shows a landslides map, that presents different level of risk in five categories of classification. The very high risk area covers approximately 0.21% of the total area. In addition, influences of each rainfall and the slope show that rainfall has much influence than slope effect, on very high level of ha

Remote Sensing Techniques for Landslides Studies and Their Hazards Assessment
Remote Sensing Techniques for Landslides Studies and Their Hazards Assessment

Author: Rachid El Hamdouni

Publisher:

Published: 2024-05-14

Total Pages: 0

ISBN-13: 9783725810451

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Landslides can cause extensive property damage and human casualties and thus influence socio-economic conditions in many countries. In recent decades, there has been a significant increase in the frequency of landslides related to climate change and the expansion of urbanized areas. The level of risk from landslides depends, among other things, on the distribution and typology of these processes and the temporal probability of these processes affecting a unit of land. Therefore, spatial mapping of these processes and knowing their frequency or temporal reactivation would provide valuable information to help us predict the hazard of these geological processes and thus evaluate the associated risks in certain areas. While it is possible to conduct landslide studies by direct ground observation, data collection in inaccessible and extensive land is time-consuming and expensive and can sometimes be very difficult. Remote sensing images (aerial, satellite, or terrestrial) are increasingly used in different landslide investigations, thus allowing the spatial and multi-temporal mapping of these processes, offering detailed monitoring of changes in the ground surface, and allowing data to obtain factors to be used in the assessment of landslide hazards. This Special Issue includes research papers with studies covering different applications of remote sensing in landslide investigations: Identification and inventory of landslides, Monitoring of landslide activity, and Spatial and temporal analysis of different factors to assess landslide hazard mapping.

Landslides: Detection, Prediction and Monitoring
Landslides: Detection, Prediction and Monitoring

Author: P. Thambidurai

Publisher: Springer Nature

Published: 2023-03-02

Total Pages: 429

ISBN-13: 3031238591

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This book intends to decipher the knowledge in the advancement of understanding, detecting, predicting, and monitoring landslides. The number of massive landslides and the damages they cause has increased across the globe in recent times. It is one of the most devastating natural hazards that cause widespread damage to habitat on a local, regional, and global scale. International experts provide their experience in landslide research and practice to help stakeholders mitigate and predict potential landslides. The book comprises chapters on: Dynamics, mechanisms, and processes of landslides; Geological, geotechnical, hydrological, and geophysical modelling for landslides; Mapping and assessment of hazard, vulnerability, and risk associated with landslides; Monitoring and early warning of landslides; Application of remote sensing and GIS techniques in monitoring and assessment of landslides. The book will be of interest to researchers, practitioners, and decision-makers in adapting suitable modern techniques for landslide study.

Laser Scanning Applications in Landslide Assessment
Laser Scanning Applications in Landslide Assessment

Author: Biswajeet Pradhan

Publisher: Springer

Published: 2017-05-04

Total Pages: 363

ISBN-13: 3319553429

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This book is related to various applications of laser scanning in landslide assessment. Landslide detection approaches, susceptibility, hazard, vulnerability assessment and various modeling techniques are presented. Optimization of landslide conditioning parameters and use of heuristic, statistical, data mining approaches, their advantages and their relationship with landslide risk assessment are discussed in detail. The book contains scanning data in tropical forests; its indicators, assessment, modeling and implementation. Additionally, debris flow modeling and analysis including source of debris flow identification and rockfall hazard assessment are also presented.