Download or read book Spatial Databases written by Philippe Rigaux and published by Morgan Kaufmann. This book was released on 2002 with total page 444 pages. Available in PDF, EPUB and Kindle. Book excerpt: The authors explore and explain current techniques for handling the specialised data that describes geographical phenomena in a study that will be of great value to computer scientists and geographers working with spatial databases.
Download or read book Spatial Data Management written by Nikos Mamoulis and published by Morgan & Claypool Publishers. This book was released on 2012 with total page 152 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spatial database management deals with the storage, indexing, and querying of data with spatial features, such as location and geometric extent. Many applications require the efficient management of spatial data, including Geographic Information Systems, Computer Aided Design, and Location Based Services. The goal of this book is to provide the reader with an overview of spatial data management technology, with an emphasis on indexing and search techniques. It first introduces spatial data models and queries and discusses the main issues of extending a database system to support spatial data. It presents indexing approaches for spatial data, with a focus on the R-tree. Query evaluation and optimization techniques for the most popular spatial query types (selections, nearest neighbor search, and spatial joins) are portrayed for data in Euclidean spaces and spatial networks. The book concludes by demonstrating the ample application of spatial data management technology on a wide range of related application domains: management of spatio-temporal data and high-dimensional feature vectors, multi-criteria ranking, data mining and OLAP, privacy-preserving data publishing, and spatial keyword search. Table of Contents: Introduction / Spatial Data / Indexing / Spatial Query Evaluation / Spatial Networks / Applications of Spatial Data Management Technology
Download or read book Geographic Data Management written by Michael Zeiler and published by . This book was released on 2001 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Managing Geographic Data as an Asset written by Clay Smithers and published by . This book was released on 2008 with total page pages. Available in PDF, EPUB and Kindle. Book excerpt: ABSTRACT: Geographic data is a hallowed element within the Geographic Information Systems (GIS) discipline. As geographic data faces increased usage in distributed and mobile environments, the ability to access and maintain that data can become challenging. Traditional methods of data management through the use of file storage, databases, and data catalog software are valuable in their ability to organize data, but provide little information about how the data was collected, how often the data is updated, and what value the data holds for an organization. By defining geographic data as an asset it becomes a valuable resource that requires acquisition, maintenance and sometimes retirement during its lifetime. To further understand why geographic data is different than other types of data, we must look at the many components of geographic data and specifically how that data is gathered and organized. To best align geographic data to the asset management discipline, this thesis will focus on six key dimensions, established through the work of Vanier (2000, 2001), which seek to evaluate asset management systems. Using a conceptual narrative linked to an environmental analysis case study, this research seeks to inform as to the strategies for efficiently managing geospatial data resources. These resources gain value through the context applied by the inclusion of a standard structure and methodologies from the asset management field. The result of this thesis is the determination of the extent to which geographic data can be considered an asset, what asset management strategies are applicable to geographic data, and what are the requirements for geographic data asset management systems.
Download or read book Time Integrative Geographic Information Systems written by Thomas Ott and published by Springer Science & Business Media. This book was released on 2012-12-06 with total page 258 pages. Available in PDF, EPUB and Kindle. Book excerpt: The book deals with the integration of temporal information in Geographic Information Systems. The main purpose of an historical or time-integrative GIS is to reproduce spatio- temporal processes or sequents of events in the real world in the form of a model. The model thus making them accessible for spatial query, analysis and visualization. This volume reflects both theoretical thoughts on the interrelations of space and time, as well as practical examples taken from various fields of application (e.g. business data warehousing, demographics, history and spatial analysis).
Download or read book Geographic Data Management written by Michael Zeiler and published by . This book was released on 2001 with total page 622 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Download or read book Geographic Information Systems Demystified written by Stephen R. Galati and published by Artech House Publishers. This book was released on 2006 with total page 320 pages. Available in PDF, EPUB and Kindle. Book excerpt: Geographic information systems (GIS)--a central repository of geographic data collected from various sources, including satellites and GPS--is emerging as one of the most intriguing and promising high-tech fields. This easy-to-understand resource provides technical and nontechnical professionals, regardless of their background, with an accessible and practical guide to important GIS know-how.
Download or read book Spatial Data on Water written by Hassane Jarar Oulidi and published by Elsevier. This book was released on 2018-11-24 with total page 174 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spatial Data on Water: Geospatial Technologies and Data Management focuses on the worldwide corroborated difficulties in accessing data, a major hindrance in conducting water related studies in several domains. Presents examples of research focused on water resource management Includes a guide on how to manage water data using a geographic information system and a spatial data infrastructure Provides several ideas and techniques to support integrated water data management
Download or read book Geographic Information Systems in Business written by James B. Pick and published by IGI Global. This book was released on 2005-01-01 with total page 524 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book contains state-of-the-art research studies on the concepts, theory, processes, and real world applications of geographical information systems (GIS) in business. Its chapters are authored by many of the leading experts in applying GIS and geospatial science to business. The book utilizes a wide variety of approaches and methodologies including conceptual theory development, research frameworks, quantitative and qualitative methods, case studies, systems design, DSS theory, and geospatial analysis combined with point-of-sale. Since relatively little research has been published on GIS in business, this book is pioneering and should be the principal compendium of the latest research in this area. The book impacts not only the underlying definitions, concepts, and theories of GIS in business and industry, but its practice as well.
Download or read book Spatial Database Systems written by Albert K.W. Yeung and published by Springer Science & Business Media. This book was released on 2007-05-23 with total page 555 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book places spatial data within the broader domain of information technology (IT) while providing a comprehensive and coherent explanation of the guiding principles, methods, implementation and operational management of spatial databases within the workplace. The text explains the key concepts, issues and processes of spatial data implementation and provides a holistic management perspective.
Download or read book GIS written by Michael F. Worboys and published by CRC Press. This book was released on 2004-05-11 with total page 456 pages. Available in PDF, EPUB and Kindle. Book excerpt: GIS: A Computing Perspective, Second Edition, provides a full, up-to-date overview of GIS, both Geographic Information Systems and the study of Geographic Information Science. Analyzing the subject from a computing perspective, the second edition explores conceptual and formal models needed to understand spatial information, and examines the representations and data structures needed to support adequate system performance. This volume also covers the special-purpose interfaces and architectures required to interact with and share spatial information, and explains the importance of uncertainty and time. The material on GIS architectures and interfaces as well as spatiotemporal information systems is almost entirely new. The second edition contains substantial new information, and has been completely reformatted to improve accessibility. Changes include: A new chapter on spatial uncertainty Complete revisions of the bibliography, index, and supporting diagrams Supplemental material is offset at the top of the page, as are references and links for further study Definitions of new terms are in the margins of pages where they appear, with corresponding entries in the index
Download or read book Geospatial Information System Use in Public Organizations written by Nicolas Valcik and published by Routledge. This book was released on 2019-09-11 with total page 260 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book shows how Geospatial Information Systems (GIS) can be used for operations management in public institutions. It covers theory and practical applications, ranging from tracking public health trends to mapping transportation routes to charting the safest handling of hazardous materials. Along with an expert line-up of contributors and case studies, the editor provides a complete overview of how to use GIS as part of a successful, collaborative data analysis, and how to translate the information into cost-saving decisions, or even life-saving ones.
Download or read book Application of Spatial data Management Techniques in Corps Planning written by Darryl W. Davis and published by . This book was released on 1986 with total page 20 pages. Available in PDF, EPUB and Kindle. Book excerpt: Spatial-data management techniques allow convenient, cost-effective representation of the spatially-varying data that are necessary for effective water and related-land resources planning. Application of the techniques began in the U.S. Army Corps of Engineers in the early 1970's as an experiment. Since then, the techniques have been used for regional planning studies, major flood-control studies, and limited-scope investigations. The HEC-SAM software, developed and supported by the staff of the Hydrologic Engineering Center (HEC), has made practical these applications. Keywords: Geographic information systems; Data bases.
Download or read book Spatial Data on the Web written by Alberto Belussi and published by Springer Science & Business Media. This book was released on 2007-08-15 with total page 316 pages. Available in PDF, EPUB and Kindle. Book excerpt: This book focuses on the modeling and management of spatial data in distributed systems. The authors have structured the contributions from internationally renowned researchers into four parts. The book offers researchers an excellent overview of the state-of-the-art in modeling and management of spatial data in distributed environments, while it may also be the basis of specialized courses on Web-based geographical information systems.
Download or read book Geographic Information Metadata for Spatial Data Infrastructures written by Javier Nogueras-Iso and published by Springer Science & Business Media. This book was released on 2005-03-30 with total page 288 pages. Available in PDF, EPUB and Kindle. Book excerpt: Metadata play a fundamental role in both DLs and SDIs. Commonly defined as "structured data about data" or "data which describe attributes of a resource" or, more simply, "information about data", it is an essential requirement for locating and evaluating available data. Therefore, this book focuses on the study of different metadata aspects, which contribute to a more efficient use of DLs and SDIs. The three main issues addressed are: the management of nested collections of resources, the interoperability between metadata schemas, and the integration of information retrieval techniques to the discovery services of geographic data catalogs (contributing in this way to avoid metadata content heterogeneity).
Download or read book Urban and Regional Data Management written by Sisi Zlatanova and published by CRC Press. This book was released on 2011-09-05 with total page 262 pages. Available in PDF, EPUB and Kindle. Book excerpt: Human activities as well as various natural phenomena change the environment and impact on the quality of life. Analysis of those dynamics is required for a better understanding of urban modifications, and to facilitate urban growth and development. Research related to the management of urban data has a long tradition. Through the years a variety of challenging research questions has been investigated related to the collection, storage, use and visualisation of the data representing the urban phenomena in a computer-based environment. The role of the citizens and their wellbeing has become a critical aspect in all research and development activities. Since 1971, the Urban Data Management Society (UDMS) has organized international symposia across Europe to promote the development of information systems at a local government level. Initially, the focus of these symposia was mostly on urban applications, but both regional and rural issues have grown in importance over the years. Nowadays, an important aim of UDMS is to provide a forum for people to discuss new approaches, to consider new technologies, and to share practical experiences in the field of urban data management. This book contains a selection of the best 19 out of 42 full papers that were submitted for UDMS 2011. The topics covered represent current trends in urban and regional data management. Urban and Regional Data Management 2011 is divided in four parts: (1) 3D modeling and applications; (2) Data management for local government; (3) Environmental monitoring and assessment; (4) Remote sensing for urban applications, and will proof to be a useful source of information for urban, regional and rural data-related professionals, such as scholars, GIS engineers, geomatic professionals, photogrammetrists, land surveyors, mapping specialists, urban planners and researchers, as well as for postgraduate students and lecturers.
Download or read book National Geospatial Data Asset Management Plan written by United States. Federal Geographic Data Committee and published by . This book was released on 2014 with total page 44 pages. Available in PDF, EPUB and Kindle. Book excerpt:
