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Author:
Publisher:
ISBN:
Category : Computer-aided design
Languages : en
Pages : 184
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Book Description
Author:
Publisher:
ISBN:
Category : Computer-aided design
Languages : en
Pages : 184
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Book Description
Author: Craig Knoblock
Publisher:
ISBN: 9781450325219
Category : Computer science
Languages : en
Pages : 598
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Book Description
SIGSPATIAL'13: 21st SIGSPATIAL International Conference on Advances in Geographic Information Systems Nov 05, 2013-Nov 08, 2013 Orlando, USA. You can view more information about this proceeding and all of ACM�s other published conference proceedings from the ACM Digital Library: http://www.acm.org/dl.
Author: Robert Laurini
Publisher: Association for Computing Machinery (ACM)
ISBN:
Category : Science
Languages : en
Pages : 88
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Book Description
Author: Claudia Bauzer Medeiros
Publisher: Association for Computing Machinery (ACM)
ISBN:
Category : Travel
Languages : en
Pages : 176
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Book Description
Author: Yan Huang
Publisher:
ISBN: 9781450331319
Category : Computer science
Languages : en
Pages : 651
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Book Description
Author: Pinde Fu
Publisher: Esri Press
ISBN: 9781589482456
Category : Geographic information systems
Languages : en
Pages : 0
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Book Description
This book offers a balance of principles, concepts, and techniques to guide readers toward an understanding of how the World Wide Web can expand and modernize the way you use GIS technology.-- [book cover]
Author: Linda L. Hill
Publisher: MIT Press
ISBN: 0262512521
Category : Computers
Languages : en
Pages : 275
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Book Description
An introduction to the principles of unified georeferencing, which uses placename and geospatial referencing interchangeably across all types of information storage and retrieval systems. Georeferencing--relating information to geographic location--has been incorporated into today's information systems in various ways. We use online services to map our route from one place to another; science, business, and government increasingly use geographic information systems (GIS) to hold and analyze data. Most georeferenced information searches using today's information systems are done by text query. But text searches for placenames fall short--when, for example, a place is known by several names (or by none). In addition, text searches don't cover all sources of geographic data; maps are traditionally accessed only through special indexes, filing systems, and agency contacts; data from remote sensing images or aerial photography is indexed by geospatial location (mathematical coordinates such as longitude and latitude). In this book, Linda Hill describes the advantages of integrating placename-based and geospatial referencing, introducing an approach to "unified georeferencing" that uses placename and geospatial referencing interchangeably across all types of information storage and retrieval systems. After a brief overview of relevant material from cognitive psychology on how humans perceive and respond to geographic space, Hill introduces the reader to basic information about geospatial information objects, concepts of geospatial referencing, the role of gazetteer data, the ways in which geospatial referencing has been included in metadata structures, and methods for the implementation of geographic information retrieval (GIR). Georeferencing will be a valuable reference for librarians, archivists, scientific data managers, information managers, designers of online services, and any information professional who deals with place-based information.
Author: Peter van Oosterom
Publisher:
ISBN:
Category : Computers
Languages : en
Pages : 224
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Book Description
This work is the first to describe techniques for the storage and manipulation of geographic data at multiple scales and in an integrated manner, thus avoiding the redundancies of other techniques. The book opens with a general introduction to Geographic Information Systems. It then goes on to give an overview of the known spatial access methods and presents several new structures: multi-object BSP-tree, KD2B-tree, sphere-tree, BLG-tree, reactive BSP-tree, and reactive-tree. The reactive BSP-tree and reactive-tree are geometric structures which take multiple levels of detail into account. They are reactive data structures which form the basis of a seamless, scaleless, geographic database. The work goes on to describe two advanced GIS architecture types: the geographic relational extension and the object-oriented (OO) approach. Actual implementations are presented as well as theoretical discussion of the systems. GEO++ is based on the open research DBMS Postgres and realizes the geographic relational extension. In the OO programming language, Procol, persistent objects are introduced in order to combine the powerful OO modelling with the database functionality required for GISs. An up-to-date reference for a rapidly developing field, the book will benefit all researchers and practitioners using or developing geographic information systems.
Author: Shashi Shekhar
Publisher: Springer Science & Business Media
ISBN: 038730858X
Category : Computers
Languages : en
Pages : 1392
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Book Description
The Encyclopedia of GIS provides a comprehensive and authoritative guide, contributed by experts and peer-reviewed for accuracy, and alphabetically arranged for convenient access. The entries explain key software and processes used by geographers and computational scientists. Major overviews are provided for nearly 200 topics: Geoinformatics, Spatial Cognition, and Location-Based Services and more. Shorter entries define specific terms and concepts. The reference will be published as a print volume with abundant black and white art, and simultaneously as an XML online reference with hyperlinked citations, cross-references, four-color art, links to web-based maps, and other interactive features.
Author: Philippe Rigaux
Publisher: Morgan Kaufmann
ISBN: 9781558605886
Category : Computers
Languages : en
Pages : 444
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Book Description
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.
