Point Cloud Data Fusion for Enhancing 2D Urban Flood Modelling, Meesuk, Vorawit
Автор: Verbeek, Willem Название: Estimating the Impacts of Urban Growth on Future Flood Risk ISBN: 1138381578 ISBN-13(EAN): 9781138381575 Издательство: Taylor&Francis Рейтинг: Цена: 209270.00 T Наличие на складе: Невозможна поставка. Описание: The unprecedented growth of cities has a significant impact on future flood risk that might exceed the estimated impact of climate change many metropolitan areas across the world. Although the effects of urbanisation on flood risk are well understood, assessments that include spatially explicit future growth projections are limited. This comparative study provides insight in the long term development of future riverine and pluvial flood risk for 18 fast growing megacities. The outcomes provide not only a baseline absent in current practise, but also a strategic outlook that might better establish the role of urban planning in limiting future flood risk.
Автор: Giorgio Mannina Название: New Trends in Urban Drainage Modelling ISBN: 3319998668 ISBN-13(EAN): 9783319998664 Издательство: Springer Рейтинг: Цена: 326090.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book addresses the latest research advances, innovations, and applications in the field of urban drainage and water management as presented by leading researchers, scientists and practitioners from around the world at the 11th International Conference on Urban Drainage Modelling (UDM), held in Palermo, Italy from 23 to 26 September, 2018. The conference was promoted and organized by the University of Palermo, Italy and the International Working Group on Data and Models, with the support of four of the world’s leading organizations in the water sector: the International Water Association (IWA), International Association for Hydro-Environment Engineering and Research (IAHR), Environmental & Water Resources Institute (EWRI) - ASCE, and the International Environmental Modelling and Software Society (iEMSs). The topics covered are highly diverse and include drainage and impact mitigation, water quality, rainfall in urban areas, urban hydrologic and hydraulic processes, tools, techniques and analysis in urban drainage modelling, modelling interactions and integrated systems, transport and sewer processes (incl. micropollutants and pathogens), and water management and climate change. The conference’s primary goal is to offer a forum for promoting discussions amongst scientists and professionals on the interrelationships between the entire water cycle, environment and society.
This thesis aims to explore the potential and limitations of low-cost, space-borne data in flood inundation modelling under unavoidable, intrinsic uncertainty. In particular, the potential in supporting hydraulic modelling of floods of: NASA's SRTM (Shuttle Radar Topographic Mission) topographic data, SAR (Synthetic Aperture Radar) satellite imagery of flood extents and radar altimetry of water levels are analyzed in view of inflow and parametric uncertainty. To this end, research work has been carried out by either following a model calibration-evaluation approach or by explicitly considering major sources of uncertainty within a Monte Carlo framework. To generalize our findings, three river reaches with various scales (from medium to large) and topographic characteristics (e.g. valley-filling, two-level embankments, large and flat floodplain) are used as test sites. Lastly, an application of SRTM-based flood modelling of a large river is conducted to highlight the challenges of predictions in ungauged basins. This research indicates the potential and limitations of low-cost, space-borne data in supporting flood inundation modelling under uncertainty, including findings related to the usefulness of these data according to modelling purpose (e.g. re-insurance, planning, design), characteristics of the river and considerations of uncertainty. The upcoming satellite missions, which could potentially impact the way we model flood inundation patters, are also discussed.
Urban flood risks and their impacts are expected to increase as urban development in flood prone areas continues and rain intensity increases as a result of climate change while aging drainage infrastructures limit the drainage capacity in existing urban areas. Flood mitigation strategies are required as part of sound urban flood management plans to assess flood risk and identify technically feasible and cost-effective options to reduce the risk.
Central to the development of flood mitigation strategies is the efficient prediction of flood propagation characteristics in urban areas. Detailed predictions of flood flows in urban areas require the use of high resolution topographic data. However, due to computational demand topographic data is often generalised to a more manageable resolution and floodplain models are built at much coarser resolutions.
The research presented in this thesis addresses the problem of capturing small-scale features in coarse resolution urban flood models with the aim of improving flood forecasts in geometrically complex urban environments. The approach adopted in the research used a two-dimensional surface flow modelling system that can extract and incorporate useful information available in high resolution topographic data into coarse grid models. The thesis also presents modelling of the complex interaction between surcharged sewer and flows associated with urban flooding and incorporation of infiltration process in surface flow modelling tools.
Case study results showed that the incorporating volume-depth and flow-area-depth relationships extracted from high resolution topographic data significantly improved the results of coarse grid urban flood models while taking the advantage of reduced computational time to ensure efficient prediction of urban flood characteristics.
Автор: Renji Remesan; Jimson Mathew Название: Hydrological Data Driven Modelling ISBN: 3319350285 ISBN-13(EAN): 9783319350288 Издательство: Springer Рейтинг: Цена: 95770.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This book explores a new realm in data-based modeling with applications to hydrology. Pursuing a case study approach, it presents a rigorous evaluation of state-of-the-art input selection methods on the basis of detailed and comprehensive experimentation and comparative studies that employ emerging hybrid techniques for modeling and analysis.
Автор: Daniele Fabrizio Bignami; Renzo Rosso; Umberto San Название: Flood Proofing in Urban Areas ISBN: 3030059332 ISBN-13(EAN): 9783030059330 Издательство: Springer Рейтинг: Цена: 121110.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Flood control in urban areas can be feasibly and cost-effectively enhanced by implementing flood proofing approaches to risk reduction in the context of environmental and land-use planning and management. Indeed, flood proofing makes it possible to improve, integrate and in some cases even replace traditional measures for flood control, reducing the vulnerability and increasing the resilience of buildings and infrastructures.This book begins by reviewing the physics of stability and instability of both human beings and buildings under flood conditions, together with criteria and models (both conventional and innovative) for assessing flood strains. In turn, it presents a range of flood proofing concepts and techniques, together with a complete and updated classification of related methods and devices. This provides a user-friendly tool to help identify appropriate solutions to real-world problems for each specific risk scenario.In particular, the book focuses on temporary flood proofing techniques, given their ability to deliver effective performance at low costs. Lastly, it features an overview of norms, guidelines and laboratory recommendations that are currently being adopted in various countries with regard to flood proofing devices and testing procedures.The purpose of this book is essentially to encourage authorities, stakeholders, technicians and end users to successfully develop flood proofing solutions that can reduce flood risk in a pragmatic manner. In addition, the authors hope to inspire researchers, manufacturers and designers (engineers, architects, urban planners and urban managers) to pursue further advances in this key sector of public and private safety in urban areas.
Автор: Veeriah Jegatheesan; Ashantha Goonetilleke; John v Название: Urban Stormwater and Flood Management ISBN: 3030118177 ISBN-13(EAN): 9783030118174 Издательство: Springer Рейтинг: Цена: 102480.00 T Наличие на складе: Поставка под заказ. Описание: This book brings together the experiences of engineers and scientists from Australia and the United Kingdom providing the current status on the management of stormwater and flooding in urban areas and suggesting ways forward. It forms a basis for the development of a framework for the implementation of integrated and optimised storm water management strategies and aims to mitigate the adverse impacts of the expanding urban water footprint. Among other topics it also features management styles of stormwater and flooding and describes biodiversity and ecosystem services in relation to the management of stormwater and the mitigation of floods. Furthermore, it places an emphasis on sustainable storm water management measures. Population growth, urbanisation and climate change will pose significant challenges to engineers, scientists, medical practitioners, policy makers and practitioners of several other disciplines. If we consider environmental and water engineers, they will have to face challenges in designing smart and efficient water systems which are robust and resilient to overcome shrinking green spaces, increased urban heat islands, damages to natural waterways due to flooding caused by increased stormwater flow. This work provides valuable information for practitioners and students at both senior undergraduate and postgraduate levels.
Автор: Guo, James C Y Название: Urban flood mitigation and stormwater management ISBN: 0367885999 ISBN-13(EAN): 9780367885991 Издательство: Taylor&Francis Рейтинг: Цена: 54090.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: This new text covers the principles of hydrology and drainage, low-impact-development designs, computer modelling techniques, the evaluation of existing systems, and planning for both new development and urban renewal. It focuses on green methods and modelling techniques for urban watershed management, taking a quantitative as well as a qualitat
Автор: Serra-Llobet Anna, Kondolf G. Mathias, Schaefer Kathleen Название: Managing Flood Risk: Innovative Approaches from Big Floodplain Rivers and Urban Streams ISBN: 3319716727 ISBN-13(EAN): 9783319716725 Издательство: Springer Рейтинг: Цена: 46570.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: The past half century has seen an evolution in thinking from `flood control` to `flood risk management`, recognizing that risk results from both hazard and vulnerability.
Автор: Remesan, Renji Mathew, Jimson Название: Hydrological data driven modelling ISBN: 3319092340 ISBN-13(EAN): 9783319092348 Издательство: Springer Рейтинг: Цена: 113190.00 T Наличие на складе: Есть у поставщика Поставка под заказ. Описание: Hydrological Data Driven Modelling
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