Download or read book Uncertainty in Integrated Land Use transport Models written by Sriram Krishnamurthy and published by . This book was released on 2002 with total page 38 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Uncertainty in Integrated Land Use transport Models written by Anant Pradhan and published by . This book was released on 2002 with total page 42 pages. Available in PDF, EPUB and Kindle. Book excerpt: This report examines the impact of uncertainty in the land use component of a partially integrated land use-transportation modeling system called UrbanSim. Outputs from the land use model (LUM) act as inputs for a traditional 4-step travel demand model (TDM), and travel times from the traffic-assignment stage of the TDM are fed forward into the subsequent year's LUM. This work examines the propagation of uncertainty across model stages as well as at each model stage over time. A factorized design approach is used to model uncertainty in demographic inputs to the LUM, as well as uncertainty in various model parameters. Results suggest that while several model inputs may affect model outputs in the short run, only those inputs having a cumulative effect are likely to have a significant impact on outputs in the long run. Results also suggest that uncertainty in model outputs may increase for the first few years for which the model is run, as modified inputs send shocks through the urban system. However, the uncertainty level seems to come down in later years, as jobs, households, and developers respond to changed input conditions.
Download or read book Beyond Uncertainty written by Caroline Rodier and published by . This book was released on 2007 with total page 74 pages. Available in PDF, EPUB and Kindle. Book excerpt: Concerned citizens across the United States are increasingly asking officials about the effects of proposed new highways and their alternatives, such as transit and road pricing, on how their communities will grow, the air their children will breathe, and the amount of time they will have to spend in traffic commuting to work. It is widely acknowledged, however, that the models used to assess these effects have limited accuracy and sensitivity to alternatives to highway expansion. This study attempts to move beyond the issues of uncertainty in models used to forecast the travel, land use, and air quality effects of transportation projects and policies by (1) reviewing the literature on error and uncertainty in travel and land use models to understand key sources, likely confidence bounds, and potential biases; (2) conducting interviews with modeling experts to gain insight into how uncertain models may be improved and better applied in transportation studies; and (3) presenting a series of cases studies that illustrate innovative and, possibly, more credible approaches to modeling given different study objectives, model capability, and knowledge of model uncertainty.
Download or read book Integrated Urban Models for Simulation of Transit and Land Use Policies written by Eric J. Miller and published by Transportation Research Board. This book was released on 1999 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt: Describe how transit agencies, metropolitan planning organizations, and state DOTs can act today to initiate or expand their analytical tools for integrated land use-transportation planning. The Guidelines are intended for the general reader having an interest in the effects of transit on land use. The Guidelines describe currently available integrated models, the characteristics of an "ideal" integrated model, and steps that a planning organization should take in order to support and expand such modeling capability.
Download or read book Transport Models in Urban Planning Practices written by Marco te Brömmelstroet and published by Routledge. This book was released on 2016-04-08 with total page 169 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book explores how transportation models can play a role in a changing transport planning and policy making context. Most models are rooted in decades of development work and are geared to offer value-free, academic and explicit knowledge to transport planning experts. However, planning practice has changed dramatically over the years, resulting in a less technical rational view on the use of such knowledge – especially so in early, strategy making phases. More and more complex policy goals, integration of a wide area of other policy domains, a wider, ever-changing and much more mixed group of planning participants and much more focus on ‘wicked problems’. The book maps how this influences the effectiveness of transport modelling exercises and explores several state-of-the-art implementations. This book was published as a special issue of Transport Reviews.
Download or read book Integrated Transportation and Land Use Models written by Rolf Moeckel and published by . This book was released on 2018 with total page 79 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Examination of Land Use Models Emphasizing UrbanSim TELUM and Suitability Analysis written by and published by . This book was released on 2008 with total page 228 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Urban Form and Accessibility written by Corinne Mulley and published by Elsevier. This book was released on 2020-12-02 with total page 450 pages. Available in PDF, EPUB and Kindle. Book excerpt: The growth of global urbanization places great strains on energy, transportation, housing and public spaces needs. As such, transport and land use are inextricably linked. Urban Form and Accessibility: Social, Economic, and Environment Impacts consolidates key insights from multidisciplinary perspectives on the relationship between urban form and transportation planning. Synthesizing the latest cutting-edge research, the book translates academic evidence into practice. Starting with an overview of the key concepts relevant to each discipline, the book covers critical elements such as governance, travel behavior, and technological disruption, showing how to move towards a more sustainable society for all city inhabitants. Draws on evidence-based success stories from countries around the globe Gathers global leading thinkers to provide the state-of-the-art on the topic Examines social, economic, and environmental impacts within each chapter Each chapter’s content will have the same structure for easier discoverability
Download or read book Transport decisions in an age of uncertainty written by E.J. Visser and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 653 pages. Available in PDF, EPUB and Kindle. Book excerpt: Proceedings of the 3rd World Conference on Transport Research, Rotterdam, The Netherlands, April 1977
Download or read book A Study of Alternative Land Use Forecasting Models written by Fang Zhao and published by . This book was released on 2006 with total page 256 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book The Integrated Forecasting of Transportation and Land Use written by Stephen H. Putman and published by . This book was released on 1976 with total page 36 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Integrated Urban Models for Simulation of Transit and Land Use Policies written by and published by . This book was released on 1998 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Computer based Modelling and Optimization in Transportation written by Jorge Freire Sousa and published by Springer Science & Business Media. This book was released on 2014-02-20 with total page 474 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume brings together works resulting from research carried out by members of the EURO Working Group on Transportation (EWGT) and presented during meetings and workshops organized by the Group under the patronage of the Association of European Operational Research Societies in 2012 and 2013. The main targets of the EWGT include providing a forum to share research information and experience, encouraging joint research and the development of both theoretical methods and applications, and promoting cooperation among the many institutions and organizations which are leaders at national level in the field of transportation and logistics. The primary fields of interest concern operational research methods, mathematical models and computation algorithms, to solve and sustain solutions to problems mainly faced by public administrations, city authorities, public transport companies, service providers and logistic operators. Related areas of interest are: land use and transportation planning, traffic control and simulation models, traffic network equilibrium models, public transport planning and management, applications of combinatorial optimization, vehicle routing and scheduling, intelligent transport systems, logistics and freight transport, environment problems, transport safety, and impact evaluation methods. In this volume, attention focuses on the following topics of interest: · Decision-making and decision support · Energy and Environmental Impacts · Urban network design · Optimization and simulation · Traffic Modelling, Control and Network Traffic Management · Transportation Planning · Mobility, Accessibility and Travel Behavior · Vehicle Routing
Download or read book Integrated Transportation and Land Use Forecasting written by Stephen H. Putman and published by . This book was released on 2001 with total page 128 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book An Introduction to Urban Development Models and Guidelines for Their Use in Urban Transportation Planning written by Will Terry Moore and published by . This book was released on 1975 with total page 168 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Urban Transport and Land Use Planning A Synthesis of Global Knowledge written by and published by Academic Press. This book was released on 2022-02-12 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: Urban Transport and Land Use Planning: A Synthesis of Global Knowledge, Volume Nine in the Advances in Transport Policy and Planning series assesses practices and policies from around the world. Chapters in this updated release include TOD and travel behavior research: A bibliographical review, Mass transit investments and land use in Latin America: A review of recent developments and research findings, TODness and its impacts on TOD performance, Corridor and networked TODs: Concept and planning support tools, Rail-centered accessibility: Concept, policy, and practice, Smart growth and travel behavior: A synthesis, Advances in integrated land use transport modeling, and much more. Other sections cover Residential self-selection in the relationship between the built environment and travel behavior: a literature review and research agenda, Threshold and synergistic effects in land use-travel research, Parking requirements: How land use policy acts as transport policy, The shifting coalition for transportation/land-use policy reform, and Compact urban development in Norway: Spatial changes and underlying policies. Provides the authority and expertise of leading contributors from an international board of authors Presents the latest release in the Advances in Transport Policy and Planning series
Download or read book Advanced Practices in Travel Forecasting written by Rick Donnelly and published by Transportation Research Board. This book was released on 2010 with total page 90 pages. Available in PDF, EPUB and Kindle. Book excerpt: TRB's National Cooperative Highway Research Program (NCHRP) Synthesis 406: Advanced Practices in Travel Forecasting explores the use of travel modeling and forecasting tools that could represent a significant advance over the current state of practice. The report examines five types of models: activity-based demand, dynamic network, land use, freight, and statewide.
