Developing High Performance Gis Simulation Models On Geospatial Cyberinfrastructure

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Developing High Performance GIS Simulation Models on Geospatial Cyberinfrastructure

Author :
Publisher :
ISBN 13 : 9781267767639
Total Pages : 249 pages
Book Rating : 4.7/5 (676 download)

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Book Synopsis Developing High Performance GIS Simulation Models on Geospatial Cyberinfrastructure by :

Download or read book Developing High Performance GIS Simulation Models on Geospatial Cyberinfrastructure written by and published by . This book was released on 2012 with total page 249 pages. Available in PDF, EPUB and Kindle. Book excerpt: Many geography phenomena and geospatial problems are complex and dynamic. Traditional Geographic Information System (GIS) models have limitations to represent the detailed dynamic processes of geospatial phenomena in the real world. This dissertation introduces a new GIS model framework which can simulate complex population change by using large amounts of real-world data sets and high performance computing resources. This research developed parallel GIS simulation models using cellular automata (CA) and agent-based modeling (ABM) that have been very popular in urban geography. The case study of the parallel GIS simulation models in this dissertation focused on the population change in the County of San Diego, California. In particular, for the parallel ABM, this research modified the original Schelling model, a popular residential segregation model, to process over 2.8 million resident agents. With the high performance computing capability, the GIS models could simulate the dynamics of population change efficiently and help us understand the formation of residential segregation in the future. In addition, the case study demonstrated performance improvement, technical feasibility, and implementation challenges of the parallelization of GIS simulation models in CA and ABM. While high-performance computing is essential for many scientific research disciplines and the domain of computational science, very few geospatial scientists have utilized high-performance computing for the analysis of geographic problems. One of the important reasons is the lack of accessible high-performance computing resources. A new user-friendly web portal framework was designed and implemented to integrate distributed computing resources and to provide high-performance computing capabilities for GIS models. Grid computing and cloud computing resources were integrated into the web portal framework with accessible web-based user interfaces. Usability test was conducted at the end of this study to evaluate the accessibility and functions of the new web portal prototype in high-performance computing environments. The test results indicated that many users did not prefer the detailed configurations of high-performance computing resources. This study suggested that the detailed settings of high-performance computing environments should be concealed in the web-based user interface designed for scientists or geographers, who could focus more on geographic problems.

CyberGIS for Geospatial Discovery and Innovation

Author : Shaowen Wang
Publisher : Springer
ISBN 13 : 9402415319
Total Pages : 298 pages
Book Rating : 4.4/5 (24 download)

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Book Synopsis CyberGIS for Geospatial Discovery and Innovation by : Shaowen Wang

Download or read book CyberGIS for Geospatial Discovery and Innovation written by Shaowen Wang and published by Springer. This book was released on 2018-06-26 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book elucidates how cyberGIS (that is, new-generation geographic information science and systems (GIS) based on advanced computing and cyberinfrastructure) transforms computation- and data-intensive geospatial discovery and innovation. It comprehensively addresses opportunities and challenges, roadmaps for research and development, and major progress, trends, and impacts of cyberGIS in the era of big data. The book serves as an authoritative source of information to fill the void of introducing this exciting and growing field. By providing a set of representative applications and science drivers of cyberGIS, this book demonstrates how cyberGIS has been advanced to enable cutting-edge scientific research and innovative geospatial application development. Such cyberGIS advances are contextualized as diverse but interrelated science and technology frontiers. The book also emphasizes several important social dimensions of cyberGIS such as for empowering deliberative civic engagement and enabling collaborative problem solving through structured participation. In sum, this book will be a great resource to students, academics, and geospatial professionals for leaning cutting-edge cyberGIS, geospatial data science, high-performance computing, and related applications and sciences.

High Performance Computing for Geospatial Applications

Author : Wenwu Tang
Publisher : Springer Nature
ISBN 13 : 3030479986
Total Pages : 298 pages
Book Rating : 4.0/5 (34 download)

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Book Synopsis High Performance Computing for Geospatial Applications by : Wenwu Tang

Download or read book High Performance Computing for Geospatial Applications written by Wenwu Tang and published by Springer Nature. This book was released on 2020-07-20 with total page 298 pages. Available in PDF, EPUB and Kindle. Book excerpt: This volume fills a research gap between the rapid development of High Performance Computing (HPC) approaches and their geospatial applications. With a focus on geospatial applications, the book discusses in detail how researchers apply HPC to tackle their geospatial problems. Based on this focus, the book identifies the opportunities and challenges revolving around geospatial applications of HPC. Readers are introduced to the fundamentals of HPC, and will learn how HPC methods are applied in various specific areas of geospatial study. The book begins by discussing theoretical aspects and methodological uses of HPC within a geospatial context, including parallel algorithms, geospatial data handling, spatial analysis and modeling, and cartography and geovisualization. Then, specific domain applications of HPC are addressed in the contexts of earth science, land use and land cover change, urban studies, transportation studies, and social science. The book will be of interest to scientists and engineers who are interested in applying cutting-edge HPC technologies in their respective fields, as well as students and faculty engaged in geography, environmental science, social science, and computer science.

Advances in Web-based GIS, Mapping Services and Applications

Author : Songnian Li
Publisher : CRC Press
ISBN 13 : 0415890810
Total Pages : 398 pages
Book Rating : 4.4/5 (158 download)

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Book Synopsis Advances in Web-based GIS, Mapping Services and Applications by : Songnian Li

Download or read book Advances in Web-based GIS, Mapping Services and Applications written by Songnian Li and published by CRC Press. This book was released on 2011-05-09 with total page 398 pages. Available in PDF, EPUB and Kindle. Book excerpt: Advances in Web-based GIS, Mapping Services and Applications is published as part of ISPRS WG IV/5 effort, and aims at presenting (1) Recent technological advancements, e.g., new developments under Web 2.0, map mashups, neogeography and the like; (2) Balanced theoretical discussions and technical implementations; (3) Commentary on the current stage

Geosimulation

Author : Itzhak Benenson
Publisher : John Wiley & Sons
ISBN 13 : 9780470843499
Total Pages : 320 pages
Book Rating : 4.8/5 (434 download)

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Book Synopsis Geosimulation by : Itzhak Benenson

Download or read book Geosimulation written by Itzhak Benenson and published by John Wiley & Sons. This book was released on 2004-08-20 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geosimulation is hailed as ‘the next big thing’ in geographic modelling for urban studies. This book presents readers with an overview of this new and innovative field by introducing the spatial modelling environment and describing the latest research and development using cellular automata and multi-agent systems. Extensive case studies and working code is available from an associated website which demonstrate the technicalities of geosimulation, and provide readers with the tools to carry out their own modelling and testing. The first book to treat urban geosimulation explicitly, integrating socio-economic and environmental modelling approaches Provides the reader with a sound theoretical base in the science of geosimulation as well as applied material on the construction of geosimulation models Cross-references to an author-maintained associated website with downloadable working code for readers to apply the models presented in the book Visit the Author's Website for further information on Geosimulation, Geographic Automata Systems and Geographic Automata Software http://www.geosimulationbook.com

Earth Observation Open Science and Innovation

Author : Christoph Aubrecht
Publisher :
ISBN 13 : 9781013269363
Total Pages : 326 pages
Book Rating : 4.2/5 (693 download)

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Book Synopsis Earth Observation Open Science and Innovation by : Christoph Aubrecht

Download or read book Earth Observation Open Science and Innovation written by Christoph Aubrecht and published by . This book was released on 2020-10-08 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: Over the past decades, rapid developments in digital and sensing technologies, such as the Cloud, Web and Internet of Things, have dramatically changed the way we live and work. The digital transformation is revolutionizing our ability to monitor our planet and transforming the way we access, process and exploit Earth Observation data from satellites.This book reviews these megatrends and their implications for the Earth Observation community as well as the wider data economy. It provides insight into new paradigms of Open Science and Innovation applied to space data, which are characterized by openness, access to large volume of complex data, wide availability of new community tools, new techniques for big data analytics such as Artificial Intelligence, unprecedented level of computing power, and new types of collaboration among researchers, innovators, entrepreneurs and citizen scientists. In addition, this book aims to provide readers with some reflections on the future of Earth Observation, highlighting through a series of use cases not just the new opportunities created by the New Space revolution, but also the new challenges that must be addressed in order to make the most of the large volume of complex and diverse data delivered by the new generation of satellites. This work was published by Saint Philip Street Press pursuant to a Creative Commons license permitting commercial use. All rights not granted by the work's license are retained by the author or authors.

Big Data Support of Urban Planning and Management

Author : Zhenjiang Shen
Publisher : Springer
ISBN 13 : 3319519298
Total Pages : 467 pages
Book Rating : 4.3/5 (195 download)

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Book Synopsis Big Data Support of Urban Planning and Management by : Zhenjiang Shen

Download or read book Big Data Support of Urban Planning and Management written by Zhenjiang Shen and published by Springer. This book was released on 2017-09-26 with total page 467 pages. Available in PDF, EPUB and Kindle. Book excerpt: In the era of big data, this book explores the new challenges of urban-rural planning and management from a practical perspective based on a multidisciplinary project. Researchers as contributors to this book have accomplished their projects by using big data and relevant data mining technologies for investigating the possibilities of big data, such as that obtained through cell phones, social network systems and smart cards instead of conventional survey data for urban planning support. This book showcases active researchers who share their experiences and ideas on human mobility, accessibility and recognition of places, connectivity of transportation and urban structure in order to provide effective analytic and forecasting tools for smart city planning and design solutions in China.

From Maps to Models

Author : National Academies of Sciences, Engineering, and Medicine
Publisher : National Academies Press
ISBN 13 : 0309449944
Total Pages : 135 pages
Book Rating : 4.3/5 (94 download)

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Book Synopsis From Maps to Models by : National Academies of Sciences, Engineering, and Medicine

Download or read book From Maps to Models written by National Academies of Sciences, Engineering, and Medicine and published by National Academies Press. This book was released on 2016-10-31 with total page 135 pages. Available in PDF, EPUB and Kindle. Book excerpt: The United States faces numerous, varied, and evolving threats to national security, including terrorism, scarcity and disruption of food and water supplies, extreme weather events, and regional conflicts around the world. Effectively managing these threats requires intelligence that not only assesses what is happening now, but that also anticipates potential future threats. The National Geospatial-Intelligence Agency (NGA) is responsible for providing geospatial intelligence on other countriesâ€"assessing where exactly something is, what it is, and why it is importantâ€"in support of national security, disaster response, and humanitarian assistance. NGA's approach today relies heavily on imagery analysis and mapping, which provide an assessment of current and past conditions. However, augmenting that approach with a strong modeling capability would enable NGA to also anticipate and explore future outcomes. A model is a simplified representation of a real-world system that is used to extract explainable insights about the system, predict future outcomes, or explore what might happen under plausible what-if scenarios. Such models use data and/or theory to specify inputs (e.g., initial conditions, boundary conditions, and model parameters) to produce an output. From Maps to Models: Augmenting the Nation's Geospatial Intelligence Capabilities describes the types of models and analytical methods used to understand real-world systems, discusses what would be required to make these models and methods useful for geospatial intelligence, and identifies supporting research and development for NGA. This report provides examples of models that have been used to help answer the sorts of questions NGA might ask, describes how to go about a model-based investigation, and discusses models and methods that are relevant to NGA's mission.

Advances in Spatial Data Handling and GIS

Author : Anthony G.O. Yeh
Publisher : Springer Science & Business Media
ISBN 13 : 364225926X
Total Pages : 250 pages
Book Rating : 4.6/5 (422 download)

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Book Synopsis Advances in Spatial Data Handling and GIS by : Anthony G.O. Yeh

Download or read book Advances in Spatial Data Handling and GIS written by Anthony G.O. Yeh and published by Springer Science & Business Media. This book was released on 2012-06-06 with total page 250 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book provides a cross-section of cutting-edge research areas being pursued by researchers in spatial data handling and geographic information science (GIS). It presents selected papers on the advancement of spatial data handling and GIS in digital cartography, geospatial data integration, geospatial database and data infrastructures, geospatial data modeling, GIS for sustainable development, the interoperability of heterogeneous spatial data systems, location-based services, spatial knowledge discovery and data mining, spatial decision support systems, spatial data structures and algorithms, spatial statistics, spatial data quality and uncertainty, the visualization of spatial data, and web and wireless applications in GIS.

Spatial Big Data, BIM and advanced GIS for Smart Transformation

Author : Sara Shirowzhan
Publisher : MDPI
ISBN 13 : 3039360302
Total Pages : 166 pages
Book Rating : 4.0/5 (393 download)

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Book Synopsis Spatial Big Data, BIM and advanced GIS for Smart Transformation by : Sara Shirowzhan

Download or read book Spatial Big Data, BIM and advanced GIS for Smart Transformation written by Sara Shirowzhan and published by MDPI. This book was released on 2020-12-02 with total page 166 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book covers a range of topics including selective technologies and algorithms that can potentially contribute to developing an intelligent environment and smarter cities. While the connectivity and efficiency of smart cities is important, the analysis of the impact of construction development and large projects in the city is crucial to decision and policy makers, before the project is approved. This book also presents an agenda for future investigations to address the need for advanced tools such as mobile scanners, Geospatial Artificial Intelligence, Unmanned Aerial Vehicles, Geospatial Augmented Reality apps, Light Detection, and Ranging in smart cities. Some of selected specific tools presented in this book are as a simulator for improving the smart parking practices by modelling drivers with activity plans, a bike optimization algorithm to increase the efficiency of bike stations, an agent-based model simulation of human mobility with the use of mobile phone datasets. In addition, this book describes the use of numerical methods to match the network demand and supply of bicycles, investigate the distribution of railways using different indicators, presents a novel algorithm of direction-aware continuous moving K-nearest neighbor queries in road networks, and presents an efficient staged evacuation planning algorithm for multi-exit buildings.

GIS, Environmental Modeling and Engineering

Author :
Publisher : CRC Press
ISBN 13 : 9781439808726
Total Pages : 378 pages
Book Rating : 4.8/5 (87 download)

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Book Synopsis GIS, Environmental Modeling and Engineering by :

Download or read book GIS, Environmental Modeling and Engineering written by and published by CRC Press. This book was released on 2009-12-23 with total page 378 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spatial dimensions need to be properly captured if modeling and engineering techniques are to be successfully applied in addressing environmental problems. The links between the geographical information systems (GIS) that capture this data, simulation modeling, and engineering offer tremendous possibilities for building versatile support systems fo

Geospatial Technology and Smart Cities

Author : Poonam Sharma
Publisher : Springer Nature
ISBN 13 : 3030719456
Total Pages : 497 pages
Book Rating : 4.0/5 (37 download)

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Book Synopsis Geospatial Technology and Smart Cities by : Poonam Sharma

Download or read book Geospatial Technology and Smart Cities written by Poonam Sharma and published by Springer Nature. This book was released on 2021-07-06 with total page 497 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book presents fundamental and applied research in developing geospatial modeling solutions to manage the challenges that urban areas are facing today. It aims to connect the academics, researchers, experts, town planners, investors and government officials to exchange ideas. The areas addressed include urban heat island analysis, urban flood vulnerability and risk mapping, green spaces, solar energy, infrastructure management, among others. The book suggests directions for smart city research and outlines practical propositions. As an emerging and critical area of research and development, much research is now being done with regard to cities. At the international level and in India alike, the “smart cities” concept is a vital topic for universities and research centers, and well as for civic bodies, town planners and policymakers. As such, the book offers a valuable resource for a broad readership.

Innovative Software Development in GIS

Author : Benedicte Bucher
Publisher : John Wiley & Sons
ISBN 13 : 1118614259
Total Pages : 272 pages
Book Rating : 4.1/5 (186 download)

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Book Synopsis Innovative Software Development in GIS by : Benedicte Bucher

Download or read book Innovative Software Development in GIS written by Benedicte Bucher and published by John Wiley & Sons. This book was released on 2013-05-21 with total page 272 pages. Available in PDF, EPUB and Kindle. Book excerpt: At a time when people use more and more geographic information and tools, the management of geographical information in software systems still holds many challenges and motivates researchers from different backgrounds to propose innovative solutions. Representing geographical space beyond our mere perception is key to making relevant decisions, whether it is with respect to sustainable development or to the planning of everyday activities. Designing, sharing and exploiting such representations entails many challenges. This book presents recent software design projects, led in teams, which sometimes have different backgrounds, to address these challenges. It analyzes the specificities of these projects in terms of motivation, data models and analysis methods. Proposals are also put forward to improve resource sharing in this domain. Contents 1. Introduction, Bénédicte Bucher and Florence Le Ber. Part 1. Software Presentation 2. ORBISGIS: Geographical Information System Designed by and for Research, Erwan Bocher and Gwendall Petit. 3. GEOXYGENE: an Interoperable Platform for Geographical Application Development, Éric Grosso, Julien Perret and Mickaël Brasebin. 4. Spatiotemporal Knowledge Representation in AROM-ST, Bogdan Moisuc, Alina Miron, Marlène Villanova-Olivier and Jérôme Gensel. 5. GENGHIS: an Environment for the Generation of Spatiotemporal Visualization Interfaces, Paule-Annick Davoine, Bogdan Moisuc and Jérôme Gensel. 6. GEOLIS: a Logical Information System to Organize and Search Geo-Located Data, Olivier Bedel, Sébastien Ferré and Olivier Ridoux. 7. GENEXP-LANDSITES: a 2D Agricultural Landscape Generating Piece of Software, Florence Le Ber and Jean-François Mari. 8. MDWEB: Cataloging and Locating Environmental Resources, Jean-Christophe Desconnets and Thérèse Libourel. 9. WEBGEN: Web Services to Share Cartographic Generalization Tools, Moritz Neun, Nicolas Regnauld and Robert Weibel. Part 2. Summary and Suggestions 10. Analysis of the Specificities of Software Development in Geomatics Research, Florence Le Ber and Bénédicte Bucher. 11. Challenges and Proposals for Software Development Pooling in Geomatics, Bénédicte Bucher, Julien Gaffuri, Florence Le Ber and Thérèse Libourel.

GIS and Geocomputation for Water Resource Science and Engineering

Author : Barnali Dixon
Publisher : John Wiley & Sons
ISBN 13 : 1118354141
Total Pages : 570 pages
Book Rating : 4.1/5 (183 download)

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Book Synopsis GIS and Geocomputation for Water Resource Science and Engineering by : Barnali Dixon

Download or read book GIS and Geocomputation for Water Resource Science and Engineering written by Barnali Dixon and published by John Wiley & Sons. This book was released on 2016-02-08 with total page 570 pages. Available in PDF, EPUB and Kindle. Book excerpt: GIS and Geocomputation for Water Resource Science and Engineering not only provides a comprehensive introduction to the fundamentals of geographic information systems but also demonstrates how GIS and mathematical models can be integrated to develop spatial decision support systems to support water resources planning, management and engineering. The book uses a hands-on active learning approach to introduce fundamental concepts and numerous case-studies are provided to reinforce learning and demonstrate practical aspects. The benefits and challenges of using GIS in environmental and water resources fields are clearly tackled in this book, demonstrating how these technologies can be used to harness increasingly available digital data to develop spatially-oriented sustainable solutions. In addition to providing a strong grounding on fundamentals, the book also demonstrates how GIS can be combined with traditional physics-based and statistical models as well as information-theoretic tools like neural networks and fuzzy set theory.

GIS, Spatial Analysis, and Modeling

Author : David J. Maguire
Publisher : Esri Press
ISBN 13 :
Total Pages : 510 pages
Book Rating : 4.3/5 (91 download)

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Book Synopsis GIS, Spatial Analysis, and Modeling by : David J. Maguire

Download or read book GIS, Spatial Analysis, and Modeling written by David J. Maguire and published by Esri Press. This book was released on 2005 with total page 510 pages. Available in PDF, EPUB and Kindle. Book excerpt: A guide for geographic analysts, modelers, software engineers, and GIS professionals, this book discusses agent-based modeling, dynamic feedback and simulation modeling, as well as links between models and GIS software. This collection also presents a state-of-the-art understanding of applications based on environmental, atmospheric, hydrological, urban, social, health, and economic models.

High Performance Geographic Information System

Author : Wei Xiong
Publisher : Springer
ISBN 13 : 9789819771691
Total Pages : 0 pages
Book Rating : 4.7/5 (716 download)

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Book Synopsis High Performance Geographic Information System by : Wei Xiong

Download or read book High Performance Geographic Information System written by Wei Xiong and published by Springer. This book was released on 2024-11-07 with total page 0 pages. Available in PDF, EPUB and Kindle. Book excerpt: The development of earth observation and computing technology has promoted the wide application of spatio-temporal big data and artificial intelligence. The enrichment of data and the improvement of computational performance make it possible to perform spatio-temporal analysis and computation on a larger scale. Therefore, it is necessary to study the optimization methods and application methods of high-performance geocomputing, starting from GIS architecture, in order to form a high-performance GIS that can serve the society and economy and support various applications. This book focuses on the architecture, technology, platform, and application of high-performance GIS, analyzes the key technologies of spatio-temporal big data organization and access, parallelized spatial analysis and processing, large-scale map rendering, and parallel visualization under the high-performance computing architecture, explains how to build high-performance geographic information applications, and looks forward to the trend of the new generation of GIS.

GIS Environmental Modelling and Engineering

Author : Allan Brimicombe
Publisher : CRC Press
ISBN 13 : 9780415259231
Total Pages : 326 pages
Book Rating : 4.2/5 (592 download)

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Book Synopsis GIS Environmental Modelling and Engineering by : Allan Brimicombe

Download or read book GIS Environmental Modelling and Engineering written by Allan Brimicombe and published by CRC Press. This book was released on 2003-08-29 with total page 326 pages. Available in PDF, EPUB and Kindle. Book excerpt: The significance of modeling in managing the environment is well recognized from scientific and engineering perspectives as well as in the political arena. Environmental concerns and issues of sustainability have permeated both public and private sectors, particularly the need to predict, assess and mitigate against adverse impacts that arise from continuing development and use of resources. Students need to be made aware of these issues. Practitioners should enrich their knowledge and skills in these areas. This book focuses on the modeling, rather than on data collection or visualization.