-PDF Download- Parallel Algorithms For Geographic Processing EBOOK

Parallel Algorithms for Geographic Processing

Author: Qingfeng Guan

Publisher: ProQuest

Published: 2008

Total Pages: 520

ISBN-13: 9780549700692

Furthermore, with the largely improved computing power, the simplifying assumptions that had to be used in sequential computing to make the algorithm computationally feasible on a single-processor computer can be removed, and the findings obtained based on the simplifying assumptions may be altered. Parallelizing Geoprocessing provides geographers a computational test-bed to validate and discover new theories.

Parallel Processing Algorithms For GIS

Author: Richard Healey

Publisher: CRC Press

Published: 2020-11-25

Total Pages: 479

ISBN-13: 1000124053

DOWNLOAD EBOOK →

Over the last fifteen years GIS has become a fully-fledged technology, deployed across a range of application areas. However, although computer advances in performance appear to continue unhindered, data volumes and the growing sophistication of analysis procedures mean that performance will increasingly become a serious concern in GIS. Parallel computing offers a potential solution. However, traditional algorithms may not run effectively in a parallel environment, so utilization of parallel technology is not entirely straightforward. This groundbreaking book examines some of the current strategies facing scientists and engineers at this crucial interface of parallel computing and GIS.; The book begins with an introduction to the concepts, terminology and techniques of parallel processing, with particular reference to GIS. High level programming paradigms and software engineering issues underlying parallel software developments are considered and emphasis is given to designing modular reusable software libraries. The book continues with problems in designing parallel software for GIS applications, potential vector and raster data structures and details the algorithmic design for some major GIS operations. An implementation case study is included, based around a raster generalization problem, which illustrates some of the principles involved. Subsequent chapters review progress in parallel database technology in a GIS environment and the use of parallel techniques in various application areas, dealing with both algorithmic and implementation issues.; "Parallel Processing Algorithms for GIS" should be a useful text for a new generation of GIS professionals whose principal concern is the challenge of embracing major computer performance enhancements via parallel computing. Similarly, it should be an important volume for parallel computing professionals who are increasingly aware that GIS offers a major application domain for their technology.

High Performance Computing for Geospatial Applications

Author: Wenwu Tang

Publisher: Springer Nature

Published: 2020-07-20

Total Pages: 298

ISBN-13: 3030479986

DOWNLOAD EBOOK →

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.

Space-Time Integration in Geography and GIScience

Author: Mei-Po Kwan

Publisher: Springer

Published: 2014-09-18

Total Pages: 417

ISBN-13: 9401792054

DOWNLOAD EBOOK →

Space-time analysis is a rapidly growing research frontier in geography, GIS, and GIScience. Advances in integrated GPS/GIS technologies, the availability of large datasets (over time and space), and increased capacity to manage, integrate, model and visualize complex data in (near) real time, offer the GIS and geography communities extraordinary opportunities to begin to integrate sophisticated space-time analysis and models in the study of complex environmental and social systems, from climate change to infectious disease transmission. This volume specifically focuses on research frontiers, comparative research, and research and application interactions in this field in the US and China, arguably the two most dynamic loci for this work today. The contributions to this book, by top researchers in China and the US, productively highlight the differences and similarities in approaches and directions for space-time analysis in the two countries. In light of the recent rapid progress in GIScience research on space-time integration in both countries, the book’s focus on research frontiers in these two countries will attract great interest in both countries and in other parts of the world as well as among related disciplines. In addition, the book also explores the impact of collaborative research and publications underway in this area between the US and China and will provide an overview of these collaborative efforts and programs. This book will not only be of interest to university-based GIS researchers and students, but also to those interested in this new area of research and applications like researchers and developers in business, internet mapping and GIS and location based services (LBS).

Geographic Information Science

Author: Jennifer A. Miller

Publisher: Springer

Published: 2016-09-13

Total Pages: 339

ISBN-13: 3319457381

DOWNLOAD EBOOK →

This book constitutes the refereed proceedings of the 9th International Conference on Geographic Information Science, GIScience 2016, held in Montreal, QC, Canada, in September 2016. The 21 full papers presented were carefully reviewed and selected from 63 submissions. The papers are organized in topical sections such as spatial algorithms; network analysis; spatial analysis; spatial methods; user-generated data and linked data; automated cartography and geovisualization.

GeoComputation

Author: Robert J. Abrahart

Publisher: CRC Press

Published: 2014-06-23

Total Pages: 470

ISBN-13: 1466503297

DOWNLOAD EBOOK →

A revision of Openshaw and Abrahart's seminal work, GeoComputation, Second Edition retains influences of its originators while also providing updated, state-of-the-art information on changes in the computational environment. In keeping with the field's development, this new edition takes a broader view and provides comprehensive coverage across the

Handbook of Research on Geographic Information Systems Applications and Advancements

Author: Faiz, Sami

Publisher: IGI Global

Published: 2016-10-21

Total Pages: 650

ISBN-13: 1522509380

DOWNLOAD EBOOK →

The proper management of geographic data can provide assistance to a number of different sectors within society. As such, it is imperative to continue advancing research for spatial data analysis. The Handbook of Research on Geographic Information Systems Applications and Advancements presents a thorough overview of the latest developments in effective management techniques for collecting, processing, analyzing, and utilizing geographical data and information. Highlighting theoretical frameworks and relevant applications, this book is an ideal reference source for researchers, academics, professionals, and students actively involved in the field of geographic information systems.

Modern Accelerator Technologies for Geographic Information Science

Author: Xuan Shi

Publisher: Springer Science & Business Media

Published: 2013-10-27

Total Pages: 244

ISBN-13: 1461487455

DOWNLOAD EBOOK →

This book explores the impact of augmenting novel architectural designs with hardware‐based application accelerators. The text covers comprehensive aspects of the applications in Geographic Information Science, remote sensing and deploying Modern Accelerator Technologies (MAT) for geospatial simulations and spatiotemporal analytics. MAT in GIS applications, MAT in remotely sensed data processing and analysis, heterogeneous processors, many-core and highly multi-threaded processors and general purpose processors are also presented. This book includes case studies and closes with a chapter on future trends. Modern Accelerator Technologies for GIS is a reference book for practitioners and researchers working in geographical information systems and related fields. Advanced-level students in geography, computational science, computer science and engineering will also find this book useful.

Recent Advances in Geographic Information System for Earth Sciences

Author: Yosoon Choi

Publisher: MDPI

Published: 2020-06-23

Total Pages: 264

ISBN-13: 3039364898

DOWNLOAD EBOOK →

Geographic information systems (GISs) have played a vital role in Earth sciences by providing a powerful means of observing the world and various tools for solving complex problems. The scientific community has used GISs to reveal fascinating details about the Earth and other planets. This book on recent advances in GIS for Earth sciences includes 12 publications from esteemed research groups worldwide. The research and review papers in this book belong to the following broad categories: Earth science informatics (geoinformatics), mining, hydrology, natural hazards, and society.

High Performance Computing and the Art of Parallel Programming

Author: Stan Openshaw

Publisher: Routledge

Published: 2005-09-19

Total Pages: 304

ISBN-13: 1134729723

DOWNLOAD EBOOK →

Stan Openshaw is recognised as a leading researcher in the field and has strong teaching experience (Leeds is the leading institution for GIS and technical areas at the present) includes a wealth of real-world application examples strong international library market - GIS, Spatial Analysis, computer programming are all strong topics globally no real competition in this particular area of programming should appeal to computer scientists, social scientists as well as geographers.