Land Subsidence Analysis In Urban Areas


Land Subsidence Analysis In Urban Areas
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Land Subsidence Analysis In Urban Areas


Land Subsidence Analysis In Urban Areas
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Author : David G. Zeitoun
language : en
Publisher: Springer Science & Business Media
Release Date : 2013-01-05

Land Subsidence Analysis In Urban Areas written by David G. Zeitoun and has been published by Springer Science & Business Media this book supported file pdf, txt, epub, kindle and other format this book has been release on 2013-01-05 with Science categories.


Cities built on unconsolidated sediments consisting of clays, silt, peat, and sand, are particularly susceptible to subsidence. Such regions are common in delta areas, where rivers empty into the oceans, along flood plains adjacent to rivers, and in coastal marsh lands. Building cities in such areas aggravates the problem for several reasons: 1. Construction of buildings and streets adds weight to the region causing additional soil deformations. 2. Often the regions have to be drained in order to be occupied. This results in lowering of the water table and leads to hydro-compaction. 3. Often the groundwater is used as a source of water for both human consumption and industrial use. 4. Levees and dams are often built to prevent or control flooding. Earth fissures caused by ground failure in areas of uneven or differential compaction have damaged buildings, roads and highways, railroads, flood-control structures and sewer lines. As emphasized by Barends , "in order to develop a legal framework to claims and litigation, it is essential that direct and indirect causes of land subsidence effects can be quantified with sufficient accuracy from a technical and scientific point of view." Most existing methods and software applications treat the subsidence problem by analyzing one of the causes. This is due to the fact that the causes appear at different spatial scales. For example, over-pumping creates large scale subsidence, while building loading creates local subsidence/consolidation only. Then, maximum permissible land subsidence (or consolidation) is a constraint in different management problems such as: groundwater management, planning of town and/or laws on building construction. It is, therefore, necessary to quantify the contribution of each cause to soil subsidence of the ground surface in cities urban area. In this text book, we present an engineering approach based on the Biot system of equations to predict the soil settlement due to subsidence, resulting from different causes. Also we present a case study of The Bangkok Metropolitan Area (BMA).



Urban Deformation Monitoring Using Persistent Scatterer Interferometry And Sar Tomography


Urban Deformation Monitoring Using Persistent Scatterer Interferometry And Sar Tomography
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Author : Michele Crosetto
language : en
Publisher: MDPI
Release Date : 2019-06-24

Urban Deformation Monitoring Using Persistent Scatterer Interferometry And Sar Tomography written by Michele Crosetto and has been published by MDPI this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-06-24 with Technology & Engineering categories.


This book focuses on remote sensing for urban deformation monitoring. In particular, it highlights how deformation monitoring in urban areas can be carried out using Persistent Scatterer Interferometry (PSI) and Synthetic Aperture Radar (SAR) Tomography (TomoSAR). Several contributions show the capabilities of Interferometric SAR (InSAR) and PSI techniques for urban deformation monitoring. Some of them show the advantages of TomoSAR in un-mixing multiple scatterers for urban mapping and monitoring. This book is dedicated to the technical and scientific community interested in urban applications. It is useful for choosing the appropriate technique and gaining an assessment of the expected performance. The book will also be useful to researchers, as it provides information on the state-of-the-art and new trends in this field



Remote Sensing Of Soil And Land Surface Processes


Remote Sensing Of Soil And Land Surface Processes
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Author : Assefa M. Melesse
language : en
Publisher: Elsevier
Release Date : 2023-10-31

Remote Sensing Of Soil And Land Surface Processes written by Assefa M. 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



The Nature And Distribution Of Subsidence Problems Affecting Hud And Urban Areas


The Nature And Distribution Of Subsidence Problems Affecting Hud And Urban Areas
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Author : HRB-Singer, Inc. Energy and Natural Resources Program Department
language : en
Publisher:
Release Date : 1979

The Nature And Distribution Of Subsidence Problems Affecting Hud And Urban Areas written by HRB-Singer, Inc. Energy and Natural Resources Program Department and has been published by this book supported file pdf, txt, epub, kindle and other format this book has been release on 1979 with Earth movements and building categories.




Monitoring Land Subsidence Using Remote Sensing


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.



Apac 2019


Apac 2019
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Author : Nguyen Trung Viet
language : en
Publisher: Springer Nature
Release Date : 2019-09-25

Apac 2019 written by Nguyen Trung Viet and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2019-09-25 with Science categories.


This book presents selected articles from the International Conference on Asian and Pacific Coasts (APAC 2019), an event intended to promote academic and technical exchange on coastal related studies, including coastal engineering and coastal environmental problems, among Asian and Pacific countries/regions. APAC is jointly supported by the Chinese Ocean Engineering Society (COES), the Coastal Engineering Committee of the Japan Society of Civil Engineers (JSCE), and the Korean Society of Coastal and Ocean Engineers (KSCOE). APAC is jointly supported by the Chinese Ocean Engineering Society (COES), the Coastal Engineering Committee of the Japan Society of Civil Engineers (JSCE), and the Korean Society of Coastal and Ocean Engineers (KSCOE).



Hydraulic And Civil Engineering Technology Vii


Hydraulic And Civil Engineering Technology Vii
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Author : M. Yang
language : en
Publisher: IOS Press
Release Date : 2022-12-23

Hydraulic And Civil Engineering Technology Vii written by M. Yang and has been published by IOS Press this book supported file pdf, txt, epub, kindle and other format this book has been release on 2022-12-23 with Technology & Engineering categories.


Engineering technology is of crucial importance to the infrastructure on which modern societies depend, and keeping abreast of the latest research and developments in the field is of vital importance. This book presents the proceedings of HCET 2022, the 7th International Technical Conference on Frontiers of Hydraulic and Civil Engineering Technology, originally due to be held, in Sanya, China, from 25-27 September 2022, but instead held as a fully virtual event on Zoom due to continued uncertainty related to the Covid 19 pandemic. HCET is a platform for the dissemination of research results on the latest advances in the areas of hydraulic and civil engineering technology and environmental engineering, and provides an opportunity for scientists, researchers and engineers from around the world to exchange their findings, discuss developments, and possibly establish a basis for collaboration. A total of 275 submissions were received from international contributors, and all were subjected to a rigorous peer-review process, with each paper reviewed by a minimum of two experts. Papers were also checked for quality and plagiarism, after which, 163 papers were accepted for presentation and publication. Topics covered include the research and development of concrete structure design and analysis, structural mechanics and structural engineering, geological exploration and earthquake engineering, building technology, urban planning, energy, environment and advanced engineering science and applications. The book offers a state-of-the-art overview of recent developments, and will be of interest to all those working in the fields of hydraulic and civil engineering technology.



Hazard Hydrogeology


Hazard Hydrogeology
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Author : Peiyue Li
language : en
Publisher: Springer Nature
Release Date : 2024-01-20

Hazard Hydrogeology written by Peiyue Li and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2024-01-20 with Nature categories.


This book addresses geohazards by establishing their unique hydrogeological conceptual site models. Geohazards occur in many forms and scales either naturally or induced by human's activities. Many geohazards such as earth fissure, ground collapse and subsidence, mine water inrush, and groundwater contamination are closely related to hydrogeological conditions and their dynamics. Water, either surface water or groundwater, acts as a resource and an enabling agent that elevates geohazard risks in areas that are inherently vulnerable. The book presents case studies to describe identification and investigation methods, monitoring and early-warning techniques, modeling approaches, and engineering measures to prevent, control, and mitigate these geohazards. It targets students, researchers, practitioners, and decision makers who are engaged in water resource management, project planning, and geohazard control and management.



Critical Thinking In The Sustainable Rehabilitation And Risk Management Of The Built Environment


Critical Thinking In The Sustainable Rehabilitation And Risk Management Of The Built Environment
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Author : Ancuța Rotaru
language : en
Publisher: Springer Nature
Release Date : 2020-10-29

Critical Thinking In The Sustainable Rehabilitation And Risk Management Of The Built Environment written by Ancuța Rotaru and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-10-29 with Science categories.


This proceedings book presents contributions to the International Conference on Critical Thinking in the Sustainable Rehabilitation and Risk Management of the Built Environment – CRIT-RE-BUILT – held in Iași, Romania, November 7–9, 2019. It mirrors outcomes in fundamental and applied research covering a broad palette of competences like observations, analysis, interpretation, evaluation, problem-solving and decision making. The book sets up eight chapters related to rehabilitation and risk in the built environment. Each chapter starts with a broad state-of-the-art presentation comprising the latest ideas and methods in the field assessing and asserting synthesized levels of research, development and novelty through a critical thinking process. The authors of the eight presentations are partners in the E+ Programme for Strategic Partnerships Rehabilitation of the Built Environment in the Context of Smart City and Sustainable Development Concepts for Knowledge Transfer and Lifelong Learning (RE-BUILT).



Remote Sensing And Giscience


Remote Sensing And Giscience
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Author : Pavan Kumar
language : en
Publisher: Springer Nature
Release Date : 2020-09-28

Remote Sensing And Giscience written by Pavan Kumar and has been published by Springer Nature this book supported file pdf, txt, epub, kindle and other format this book has been release on 2020-09-28 with Technology & Engineering categories.


This book covers several themes related to forestry, agriculture, water, soil, urban, and atmospheric research. GIScience technology systems have increased in significance in recent decades and have the ability to acquire information at ground level with a higher spectral resolution using a field radio-spectrometer, which is a great improvement compared to other remote sensing systems. GIScience technology systems are widely used for solving and understanding the concept of forestry, crop, water resources, and related research themes. This book aims to advance the scientific understanding of GIScience technology and applications. The chapters present GIScience data integration with other sources such as LiDAR, Multi-spectral data and their applications in forestry, crop assessment, soil assessment, mineral mapping and related themes. The book will be of interest to geospatial experts, modellers, foresters, agricultural scientists, hyperspectral remote sensing and space community, ecologists and conservation communities, environmental consultants, big data compilers, and computing experts.