Monitoring Land Subsidence Using Remote Sensing
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Monitoring Land Subsidence Using Remote Sensing
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Author : Massimo Fabris
language : en
Publisher: MDPI
Release Date : 2021-09-06
Monitoring Land Subsidence Using Remote Sensing written by Massimo Fabris and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021-09-06 with Science categories.
In this book are reported nine works related to land subsidence monitoring using remote sensing techniques. Land subsidence is a common phenomenon in many regions of the world, where it causes degradation of local ecosystems and disruption of economic activities. Its effects are more evident in densely populated areas in particular in low-lying territories such as river deltas and coastal areas where the combination of land subsidence and sea level rise increases the flooding risk. For this reason, the monitoring of ground deformations is a crucial step to obtain important information for the development of risk mitigation strategies. In the presented papers, the characteristics of land subsidence occurring in different study areas are described, and recent developments in the used methodologies for the monitoring of the ground displacements are discussed and validated also by means of ground-based data. Moreover, advantages and disadvantages of the adopted techniques are highlighted. The outcomes of these research works can provide national and local authorities with useful information for the implementation of integrated monitoring systems in the areas most affected by land subsidence.
Monitoring Land Subsidence Using Remote Sensing
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Author : Massimo Fabris
language : en
Publisher:
Release Date : 2021
Monitoring Land Subsidence Using Remote Sensing written by Massimo Fabris and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2021 with categories.
In this book are reported nine works related to land subsidence monitoring using remote sensing techniques. Land subsidence is a common phenomenon in many regions of the world, where it causes degradation of local ecosystems and disruption of economic activities. Its effects are more evident in densely populated areas in particular in low-lying territories such as river deltas and coastal areas where the combination of land subsidence and sea level rise increases the flooding risk. For this reason, the monitoring of ground deformations is a crucial step to obtain important information for the development of risk mitigation strategies. In the presented papers, the characteristics of land subsidence occurring in different study areas are described, and recent developments in the used methodologies for the monitoring of the ground displacements are discussed and validated also by means of ground-based data. Moreover, advantages and disadvantages of the adopted techniques are highlighted. The outcomes of these research works can provide national and local authorities with useful information for the implementation of integrated monitoring systems in the areas most affected by land subsidence.
Remote Sensing Of Soil And Land Surface Processes
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Author : Assefa Melesse
language : en
Publisher: Elsevier
Release Date : 2023-10-31
Remote Sensing Of Soil And Land Surface Processes written by Assefa Melesse and has been published by Elsevier this book supported file pdf, txt, epub, kindle and other format this book has been release on 2023-10-31 with Science categories.
Remote Sensing of Soil and Land Surface Processes: Monitoring, Mapping, and Modeling couples artificial intelligence and remote sensing for mapping and modeling natural resources, thus expanding the applicability of AI and machine learning for soils and landscape studies and providing a hybridized approach that also increases the accuracy of image analysis. The book covers topics including digital soil mapping, satellite land surface imagery, assessment of land degradation, and deep learning networks and their applicability to land surface processes and natural hazards, including case studies and real life examples where appropriate. This book offers postgraduates, researchers and academics the latest techniques in remote sensing and geoinformation technologies to monitor soil and surface processes. - Introduces object-based concepts and applications, enhancing monitoring capabilities and increasing the accuracy of mapping - Couples artificial intelligence and remote sensing for mapping and modeling natural resources, expanding the applicability of AI and machine learning for soils and sediment studies - Includes the use of new sensors and their applications to soils and sediment characterization - Includes case studies from a variety of geographical areas
Remote Sensing For Environmental Monitoring Gis Applications And Geology Iv
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Author : Manfred Ehlers
language : en
Publisher: SPIE-International Society for Optical Engineering
Release Date : 2004
Remote Sensing For Environmental Monitoring Gis Applications And Geology Iv written by Manfred Ehlers and has been published by SPIE-International Society for Optical Engineering this book supported file pdf, txt, epub, kindle and other format this book has been release on 2004 with Science categories.
Proceedings of SPIE present the original research papers presented at SPIE conferences and other high-quality conferences in the broad-ranging fields of optics and photonics. These books provide prompt access to the latest innovations in research and technology in their respective fields. Proceedings of SPIE are among the most cited references in patent literature.
Radar Interferometry For Monitoring Land Subsidence And Coastal Change In The Nile Delta Egypt
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Author : Mohamed Hassan Aly
language : en
Publisher:
Release Date : 2010
Radar Interferometry For Monitoring Land Subsidence And Coastal Change In The Nile Delta Egypt written by Mohamed Hassan Aly and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2010 with categories.
Land subsidence and coastal erosion are worldwide problems, particularly in densely populated deltas. The Nile Delta is no exception. Currently, it is undergoing land subsidence and is simultaneously experiencing retreat of its coastline. The impacts of these long-term interrelated geomorphic problems are heightened by the economic, social and historical importance of the delta to Egypt. Unfortunately, the current measures of the rates of subsidence and coastal erosion in the delta are rough estimates at best. Sustainable development of the delta requires accurate and detailed spatial and temporal measures of subsidence and coastal retreat rates. Radar interferometry is a unique remote sensing approach that can be used to map topography with 1 m vertical accuracy and measure surface deformation with 1 mm level accuracy. Radar interferometry has been employed in this dissertation to measure urban subsidence and coastal change in the Nile Delta. Synthetic Aperture Radar (SAR) data of 5.66 cm wavelength acquired by the European Radar Satellites (ERS-1 and ERS- 2) spanning eight years (1993-2000) have been used in this investigation. The ERS data have been selected because the spatial and temporal coverage, as well as the short wavelength, are appropriate to measure the slow rate of subsidence in the delta. The ERS tandem coherence images are also appropriate for coastal change detection. The magnitude and pattern of subsidence are detected and measured using Permanent Scatterer interferometry. The measured rates of subsidence in greater Cairo, Mansura, and Mahala are 7, 9, and 5 mm yr-1, respectively. Areas of erosion and accretion in the eastern side of the delta are detected using the ERS tandem coherence and the ERS amplitude images. The average measured rates of erosion and accretion are -9.57 and +5.44 m yr-1, respectively. These measured rates pose an urgent need of regular monitoring of subsidence and coastline retreat in the delta. This study highlighted the feasibility of applying Permanent Scatterer interferometry in inappropriate environment for conventional SAR interferometry. The study addressed possibilities and limitations for successful use of SAR interferometry within the densely vegetated delta and introduced alternative strategies for further improvement of SAR interferometric measurements in the delta.
Ieee International Geoscience And Remote Sensing Symposium Proceedings
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Author :
language : en
Publisher:
Release Date : 2002
Ieee International Geoscience And Remote Sensing Symposium Proceedings written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2002 with Earth sciences categories.
Proceedings Of The International Symposium On Remote Sensing Of Environment
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Author :
language : en
Publisher:
Release Date : 2009
Proceedings Of The International Symposium On Remote Sensing Of Environment written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2009 with Geophysics categories.
Proceedings For The International Symposium On Remote Sensing Of Environment The Symposium Of The Canadian Remote Sensing Society
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Author :
language : en
Publisher:
Release Date : 1996
Proceedings For The International Symposium On Remote Sensing Of Environment The Symposium Of The Canadian Remote Sensing Society written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1996 with Geophysics categories.
Remote Sensing Of Hydrologic Parameters
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Author :
language : en
Publisher:
Release Date : 2005
Remote Sensing Of Hydrologic Parameters written by and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 2005 with Hydrology categories.
Land Subsidence
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Author : Arnold Ivan Johnson
language : en
Publisher:
Release Date : 1986
Land Subsidence written by Arnold Ivan Johnson and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1986 with Groundwater categories.