Development of Analytic Intermodal Freight Networks for Use Within a GIS. - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Development of Analytic Intermodal Freight Networks for Use Within a GIS. write by . This book was released on 1997. Development of Analytic Intermodal Freight Networks for Use Within a GIS. available in PDF, EPUB and Kindle. The paper discusses the practical issues involved in constructing intermodal freight networks that can be used within GIS platforms to support inter-regional freight routing and subsequent (for example, commodity flow) analysis. The procedures described can be used to create freight-routable and traffic flowable interstate and intermodal networks using some combination of highway, rail, water and air freight transportation. Keys to realistic freight routing are the identification of intermodal transfer locations and associated terminal functions, a proper handling of carrier-owned and operated sub-networks within each of the primary modes of transport, and the ability to model the types of carrier services being offered.
Development of a GIS Model for Intermodal Freight
Development of a GIS Model for Intermodal Freight - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Development of a GIS Model for Intermodal Freight write by Glenn Collin Standifer. This book was released on 2000. Development of a GIS Model for Intermodal Freight available in PDF, EPUB and Kindle. The purpose of this report is to demonstrate usage of Geographical Information Systems (GIS) for analyzing intermodal freight networks. A complete GIS network, focused on the state of Texas, is developed and used to examine impacts of price, time, location, and policy on shipper routing. This process begins with an exploration of existing GIS applications, and state of the practice within the intermodal freight industry. This information provides a framework for building a technically feasible and relevant application. Data acquisition and processing techniques for both geographic and attribute data are considered. Relevant processes for creation of a GIS network and data conflation are identified and demonstrated. These techniques are used to create a network modeling the complex interactions and transfer rules amongst modes. Finally, several case studies are developed using the completed network to exhibit the power of GIS applied to intermodal freight. The report concludes with a summary, and observations to assist others attempting to build upon these results.
Application of a Statewide Intermodal Freight Planning Methodology
Application of a Statewide Intermodal Freight Planning Methodology - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Application of a Statewide Intermodal Freight Planning Methodology write by James J. Brogan. This book was released on 2001. Application of a Statewide Intermodal Freight Planning Methodology available in PDF, EPUB and Kindle. Anticipating the need for Virginia to comply with the new freight planning requirements mandated by ISTEA and TEA-21, the Virginia Transportation Research Council in 1998 developed a Statewide Intermodal Freight Transportation Planning Methodology, which provided a standard framework for identifying problems and evaluating alternative improvements to Virginia's freight transportation infrastructure. The first step in the methodology was to inventory the system. This study completed that step. In this study, a freight advisory committee, consisting of public and private freight stakeholders, was formed. Next, county-level commodity flow data were commercially procured. Using these data, Virginia's "key" commodities were identified, and the flows of these commodities were assigned to county-level O-D tables. A geographic information system (GIS) database was developed that showed freight flows, county-level population and employment information, and Virginia's freight transportation network. With the use of various statistical analysis techniques, freight generation and attraction relationships were defined, and predictive equations were developed for each of Virginia's key commodities. Future freight flows were predicted, and various models with which to distribute these future flows were evaluated. The freight transportation GIS database, along with the analytical tools to predict and display future freight flows within Virginia, provides the Virginia Department of Transportation and its Freight Advisory Committee the means by which to identify problems, establish performance measures, and develop and evaluate alternatives to improve the flow of freight into, out of, and within Virginia
Modeling Intermodal Freight Flows Using GIS
Modeling Intermodal Freight Flows Using GIS - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Modeling Intermodal Freight Flows Using GIS write by Praveen Kumar Chanda. This book was released on 2004. Modeling Intermodal Freight Flows Using GIS available in PDF, EPUB and Kindle. The purpose of this research is to demonstrate the use of Geographical Information Systems (GIS) for analyzing Intermodal Freight Networks. A complete GIS network comprising of the seven states of 1) Illinois, 2) Indiana, 3) Iowa, 4) Michigan, 5) Minnesota, 6) Ohio and 7) Wisconsin of the upper Midwest region of United States is created using Oak Ridge National Laboratory's (ORNL) Intermodal Network Database. The GIS application for Intermodal freight flow analysis developed in this research is capable of displaying Intermodal freight flows on the transportation network, based on, "Finding Shortest Path" concept of minimizing total transportation costs. Specifically, a network capable of analyzing containerized freight movements has been developed. The research begins with an exploration of existing GIS applications and the state of the practice in the intermodal freight industry. A simple mathematical model is formulated taking into account the multiple modes and complex routing rules involved in the intermodal freight transportation. This research concludes demonstrating the ability of GIS to analyze intermodal freight flows over a transportation network.
Development of a California Geospatial Intermodal Freight Transport Model with Cargo Flow Analysis
Development of a California Geospatial Intermodal Freight Transport Model with Cargo Flow Analysis - read free eBook in online reader or directly download on the web page. Select files or add your book in reader. Download and read online ebook Development of a California Geospatial Intermodal Freight Transport Model with Cargo Flow Analysis write by James J. Corbett. This book was released on 2010. Development of a California Geospatial Intermodal Freight Transport Model with Cargo Flow Analysis available in PDF, EPUB and Kindle.
