Urban Multi-Hazard Risk Analysis Using Gis and Remote Sensing

Urban Multi-Hazard Risk Analysis Using Gis and Remote Sensing PDF

Author: Petevilie Khatsü

Publisher: LAP Lambert Academic Publishing

Published: 2011-12

Total Pages: 96

ISBN-13: 9783847316961

DOWNLOAD EBOOK →

An urban hazard is a potentially damaging phenomenon that threatens a city, its population and related socioeconomic activities. There is not only a single hazard, but many hazards to which a city is vulnerable, though the probability of occurrences and intensity may differ from hazard to hazard. The book tries to address the recurrent geo-hazards in a typical hill town using Remote Sensing and Geographic Information System techniques. It also tries to see how a rapid pre-damage assessment can be carried out in a situation with scarcity of spatial data within a short period of time, by integrating available data with historical data on occurrences of natural disasters. The case study was conducted in a part of Kohima Town, Nagaland, in the North-Eastern parts of India, which lies in the zone V of the seismic map of India. Three hazards namely: seismic, landslide and fire were taken for analysis and an estimation of buildings that may suffer damage during an earthquake, landslide and fire were carried out.

Geospatial Techniques in Urban Hazard and Disaster Analysis

Geospatial Techniques in Urban Hazard and Disaster Analysis PDF

Author: Pamela S. Showalter

Publisher: Springer Science & Business Media

Published: 2009-11-11

Total Pages: 449

ISBN-13: 9048122384

DOWNLOAD EBOOK →

This book is the second in a series that examines how geographic information te- nologies (GIT) are being implemented to improve our understanding of a variety of hazard and disaster situations. The main types of technologies covered under the umbrella of GIT, as used in this volume, are geographic information systems, remote sensing (not including ground-penetrating or underwater systems), and global po- tioning systems. Our focus is on urban areas, broadly de ned in order to encompass rapidly growing and densely populated areas that may not be considered “urban” in the conventional sense. The material presented here is also unabashedly applied – our goal is to provide GIT tools to those seeking more ef cient ways to respond to, recover from, mitigate, prevent, and/or model hazard and disaster events in urban settings. Therefore, this book was created not only with our colleagues in the academic world in mind, but also for hazards professionals and practitioners. We also believe graduate students will nd the material presented here of interest, as may upper division undergraduate students.

Geospatial Techniques in Urban Hazard and Disaster Analysis

Geospatial Techniques in Urban Hazard and Disaster Analysis PDF

Author: Pamela S. Showalter

Publisher: Springer

Published: 2009-11-06

Total Pages: 452

ISBN-13: 9789048122769

DOWNLOAD EBOOK →

This book is the second in a series that examines how geographic information te- nologies (GIT) are being implemented to improve our understanding of a variety of hazard and disaster situations. The main types of technologies covered under the umbrella of GIT, as used in this volume, are geographic information systems, remote sensing (not including ground-penetrating or underwater systems), and global po- tioning systems. Our focus is on urban areas, broadly de ned in order to encompass rapidly growing and densely populated areas that may not be considered “urban” in the conventional sense. The material presented here is also unabashedly applied – our goal is to provide GIT tools to those seeking more ef cient ways to respond to, recover from, mitigate, prevent, and/or model hazard and disaster events in urban settings. Therefore, this book was created not only with our colleagues in the academic world in mind, but also for hazards professionals and practitioners. We also believe graduate students will nd the material presented here of interest, as may upper division undergraduate students.

Monitoring and Managing Multi-hazards

Monitoring and Managing Multi-hazards PDF

Author: Jayanta Das

Publisher: Springer Nature

Published: 2022-12-02

Total Pages: 363

ISBN-13: 3031153774

DOWNLOAD EBOOK →

​ To monitor multi-hazards, Remote Sensing and GIS-based multi-criteria decision-making (MCDM) techniques have been extensively used in recent years worldwide. Since natural hazards cannot be eliminated, only quantification of these events and reliable forecasting can alleviate their detrimental effects, through which we can build more resilient and safe societies. Moreover, cultivating the proper knowledge of the multi-hazards and their monitoring and management can fill the gap between science, policy, and the community concerned. In an endeavor to understand and characterize the various hazards, Monitoring and Managing Multi-hazards: A Multidisciplinary approach presents a synthesis of what cross-disciplinary researchers know about these hazards and indigenous adaptation strategies. The book therefore focuses on the use of precision techniques, Remote Sensing, and GIS technologies to quantify various natural, environmental and social hazards along with the capacity building and sustainable mitigation strategies towards resilient societies. It encompasses both thematic and regional case studies to highlight the dynamicity of climate change, change of natural resources, landscape, water, river, agricultural, and social ecosystems at various spatio-temporal scales, including theoretical and applied aspects. The book gives readers an overview and analysis of traditional and advanced geospatial technologies on atmospheric, lithospheric, hydrosphere, biospheric and socio-economic contexts, on all spatial and temporal scales regarding hazards and disasters and sustainable development and management for the future.

Geospatial Technology for Environmental Hazards

Geospatial Technology for Environmental Hazards PDF

Author: Pravat Kumar Shit

Publisher: Springer

Published: 2022-12-04

Total Pages: 0

ISBN-13: 9783030751999

DOWNLOAD EBOOK →

The book demonstrates the geospatial technology approach to data mining techniques, data analysis, modeling, risk assessment, visualization, and management strategies in different aspects of natural and social hazards. This book has 25 chapters associated with risk assessment, mapping and management strategies of environmental hazards. It covers major topics such as Landslide Susceptibility, Arsenic Contaminated Groundwater, Earthquake Risk Management, Open Cast Mining, Soil loss, Flood Susceptibility, Forest Fire Risk, Malaria prevalence, Flood inundation, Socio-Economic Vulnerability, River Bank Erosion, and Socio-Economic Vulnerability. The content of this book will be of interest to researchers, professionals, and policymakers, whose work involves environmental hazards and related solutions.

Remote Sensing and GIS Technologies for Monitoring and Prediction of Disasters

Remote Sensing and GIS Technologies for Monitoring and Prediction of Disasters PDF

Author: Shailesh Nayak

Publisher: Springer Science & Business Media

Published: 2008-07-16

Total Pages: 270

ISBN-13: 3540792597

DOWNLOAD EBOOK →

Lessons learned in the last several years have given clear indications that the prediction and efficient monitoring of disasters is one of the critical factors in decision-making process. In this respect space-based technologies have the great potential of supplying information in near real time. Earth observation satellites have already demonstrated their flexibility in providing data to a wide range of applications: weather forecasting, person and vehicle tracking, alerting to disaster, forest fire and flood monitoring, oil spills, spread of desertification, monitoring of crop and forestry damages. This book focuses on a wider utilisation of remote sensing in disaster management. The discussed aspects comprise data access/delivery to the users, information extraction and analysis, management of data and its integration with other data sources (airborne and terrestrial imagery, GIS data, etc.), data standardization, organisational and legal aspects of sharing remote sensing information.

Floods in a Megacity

Floods in a Megacity PDF

Author: Ashraf Dewan

Publisher: Springer Science & Business Media

Published: 2013-03-01

Total Pages: 219

ISBN-13: 9400758758

DOWNLOAD EBOOK →

Flooding is one of the most devastating natural hazards in the world. Available records suggest that both flood frequency and severity are on the rise and this is likely to worsen in the context of climate change. As population, infrastructure and poverty grow rapidly in developing countries, particularly in urban agglomerations of 10 million people or more, floods could cause widespread devastation, economic damage and loss of life. Assessment of vulnerability and risk from naturally occurring phenomena is therefore imperative in order to achieve urban sustainability. This book uses geospatial techniques to evaluate hazards, risk and vulnerability at a metropolitan scale in a data-scarce country. An empirical study was performed using remote sensing, GIS and census data. This research offers a new approach to mapping population, infrastructures and communities at risk which can greatly contribute to the deeper understanding of flood disasters in a rapidly expanding megacity. Examples shown in this book are from Dhaka Megacity, however, the techniques and methods can easily be implemented in medium to large cities of similar characteristics. The book is essential reading for hazard researchers, geospatial scientists, disaster management professionals, geographers, urban planners, and social scientists. Ashraf M. Dewan is currently a Lecturer in the Department of Spatial Sciences at Curtin University, Western Australia (on leave from his substantive position as Associate Professor in the Geography & Environment Department at the University of Dhaka, Bangladesh).

Spatial Modeling in GIS and R for Earth and Environmental Sciences

Spatial Modeling in GIS and R for Earth and Environmental Sciences PDF

Author: Hamid Reza Pourghasemi

Publisher: Elsevier

Published: 2019-01-18

Total Pages: 798

ISBN-13: 0128156953

DOWNLOAD EBOOK →

Spatial Modeling in GIS and R for Earth and Environmental Sciences offers an integrated approach to spatial modelling using both GIS and R. Given the importance of Geographical Information Systems and geostatistics across a variety of applications in Earth and Environmental Science, a clear link between GIS and open source software is essential for the study of spatial objects or phenomena that occur in the real world and facilitate problem-solving. Organized into clear sections on applications and using case studies, the book helps researchers to more quickly understand GIS data and formulate more complex conclusions. The book is the first reference to provide methods and applications for combining the use of R and GIS in modeling spatial processes. It is an essential tool for students and researchers in earth and environmental science, especially those looking to better utilize GIS and spatial modeling. Offers a clear, interdisciplinary guide to serve researchers in a variety of fields, including hazards, land surveying, remote sensing, cartography, geophysics, geology, natural resources, environment and geography Provides an overview, methods and case studies for each application Expresses concepts and methods at an appropriate level for both students and new users to learn by example

Lanterna Rally - Theme by Grace Themes