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Author : Tiina Kilpeläinen
Publisher : Unknown
Page : 244 pages
File Size : 54,5 Mb
Release : 1997
Category : Database design
ISBN : IND:30000146717099
Author : William A. Mackaness,Anne Ruas,L. Tiina Sarjakoski
Publisher : Elsevier
Page : 386 pages
File Size : 43,5 Mb
Release : 2011-07-28
Category : Science
ISBN : 0080524745
Theoretical and Applied Solutions in Multi Scale Mapping Users have come to expect instant access to up-to-date geographical information, with global coverage--presented at widely varying levels of detail, as digital and paper products; customisable data that can readily combined with other geographic information. These requirements present an immense challenge to those supporting the delivery of such services (National Mapping Agencies (NMA), Government Departments, and private business. Generalisation of Geographic Information: Cartographic Modelling and Applications provides detailed review of state of the art technologies associated with these challenges, including the most recent developments in cartometric analysis techniques able to support high levels of automation among multi scale derivation techniques. The book illustrates the application of these ideas within existing and emerging technologies. In addition to providing a comprehensive theoretical underpinning, the book demonstrates how theoretical developments have translated into commercial systems deployed within NMAs. The book explores relevance of open systems in support of collaborative research and open source web based map services. State of the art review on multi scale representation techniques Detailed consideration of database requirements and object modeling in support of emerging applications (3D, mobile) and innovative delivery (map generalisation services) Illustration through existing map production environment implementations Consolidated bibliography (680 entries), 200 illustrations, author and subject index
Author : Dirk Burghardt,Cécile Duchêne,William Mackaness
Publisher : Springer
Page : 412 pages
File Size : 44,7 Mb
Release : 2014-07-08
Category : Science
ISBN : 9783319002033
Research in the field of automated generalisation has faced new challenges in recent years as a result of technological developments in web-based processing, new visualisation paradigms and access to very large volumes of multi-source data generated by sensors and humans. In these contexts, map generalisation needs to underpin ‘on-demand mapping’, a form of mapping that responds to individual user requirements in the thematic selection and visualisation of geographic information. It is this new impetus that drives the research of the ICA Commission on Generalisation and Multiple Representation (for example through its annual workshops, biannual tutorials and publications in international journals). This book has a coherent structure, each chapter focusing on core concepts and tasks in the map generalisation towards on-demand mapping. Each chapter presents a state-of-the-art review, together with case studies that illustrate the application of pertinent generalisation methodologies. The book addresses issues from data gathering to multi scaled outputs. Thus there are chapters devoted to defining user requirements in handling specifications, and in the application and evaluation of map generalisation algorithms. It explores the application of generalisation methodologies in the context of growing volumes of data and the increasing popularity of user generated content.
Author : Management Association, Information Resources
Publisher : IGI Global
Page : 1997 pages
File Size : 44,9 Mb
Release : 2016-04-11
Category : Technology & Engineering
ISBN : 9781466698468
Having the ability to measure and explore the geographic space that surrounds us provides endless opportunities for us to utilize and interact with the world. As a broad field of study, geospatial research has applications in a variety of fields including military science, environmental science, civil engineering, and space exploration. Geospatial Research: Concepts, Methodologies, Tools, and Applications is a multi-volume publication highlighting critical topics related to geospatial analysis, geographic information systems, and geospatial technologies. Exploring multidisciplinary applications of geographic information systems and technologies in addition to the latest trends and developments in the field, this publication is ideal for academic and government library inclusion, as well as for reference by data scientists, engineers, government agencies, researchers, and graduate-level students in GIS programs.
Author : J-P Lagrange,R Weibel,Jean-Claude Muller
Publisher : CRC Press
Page : 276 pages
File Size : 41,5 Mb
Release : 2020-11-25
Category : Technology & Engineering
ISBN : 9781000124019
This text is the inaugural book in Taylor and Francis's GISDATA series, and is derived from the specialist workshop convened under the auspices of the European Science Foundation's GISDATA Scientific Programme. Generalisation is an integrating tool for the analysis and presentation of spatial data. Effective spatial data analysis requires multiple views of the world at various scales with different thematic layers of representation. Generalisation is a key mechanism in this process, as it filters out information which is required for particular scales or layers; hence it is critical to implement full and comprehensive generalisation capabilities in a GIS, something with which few current GIS are equipped.; This book overviews the core and as-yet unresolved issues surrounding the achievement of this goal, and presents various alternatives - both speculative views and practical examples - in the areas of automated generalisation, vis-a-vis problems such as object simplification and placement. At the same time it distinguishes between modelling with generalisation and graphical representation, and adopts a model-building perspective. It also describes artificial intelligence techniques for implementing automated generalised routines, and addresses issues of data quality and production.; The text is organized into six parts: an introduction; generic issue; object-orientated methods and knowledge-based modelling; knowledge acquisition and representation; data quality; and operation and implementation.
Author : Anonim
Publisher : Unknown
Page : 318 pages
File Size : 49,8 Mb
Release : 2008
Category : Cartography
ISBN : UOM:49015003303154
Author : Anonim
Publisher : Unknown
Page : 288 pages
File Size : 44,8 Mb
Release : 2011
Category : Cartography
ISBN : UCLA:L0106066327
Author : Sisi Zlatanova,Hugo Ledoux,Elfriede M. Fendel,Massimo Rumor
Publisher : CRC Press
Page : 260 pages
File Size : 42,9 Mb
Release : 2011-09-05
Category : Technology & Engineering
ISBN : 9781466512757
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 o
Author : Elsa Joao
Publisher : CRC Press
Page : 283 pages
File Size : 55,5 Mb
Release : 2020-11-25
Category : Computers
ISBN : 9781000124125
This text describes late-1990s understanding of map generalisation in the context of paper maps and GIS. Its particular value should be in helping to further automate and measure the process of map generalisation.; The research has concentrated on quantifying generalisation effects and on analysing how these effects of generalisation locked into the maps were measured. Elsa Joao's book covers the background to the problems of map generlasation; the methodology developed by the author to investigate the consequences of the map generalisation; a detailed description of results, and a conclusion that draws together consequences for the broader applications to GIS.
Author : Zhilin Li,Q. Zhou,W. Kainz
Publisher : CRC Press
Page : 342 pages
File Size : 54,8 Mb
Release : 2003-01-01
Category : Technology & Engineering
ISBN : 9058096521
While traditional apsects of GIS have been growing rapidly in recent years, new developments have focused on the geographic information service and delivery, which will realise the benefits of spatial information to the community. The analysis and application of spatial information for decision support systems is an important development in realising these benefits. This book is a collection of peer-reviewed articles presented at the ISPRS Workshop on Spatial Analysis and Decision Making in Hong Kong in 2003. It covers topics such as image-based spatial analysis and decision making; 3-D modelling and analysis; general spatial analysis methodology; web- and mobile-based analysis; knowledge-based systems; integrated systems; visualisation and representation methodology, and some application systems.
Author : J-P Lagrange,R Weibel,Jean-Claude Muller
Publisher : CRC Press
Page : 284 pages
File Size : 42,7 Mb
Release : 2020-11-26
Category : Technology & Engineering
ISBN : 9781000162707
This text is the inaugural book in Taylor and Francis's GISDATA series, and is derived from the specialist workshop convened under the auspices of the European Science Foundation's GISDATA Scientific Programme. Generalisation is an integrating tool for the analysis and presentation of spatial data. Effective spatial data analysis requires multiple views of the world at various scales with different thematic layers of representation. Generalisation is a key mechanism in this process, as it filters out information which is required for particular scales or layers; hence it is critical to implement full and comprehensive generalisation capabilities in a GIS, something with which few current GIS are equipped.; This book overviews the core and as-yet unresolved issues surrounding the achievement of this goal, and presents various alternatives - both speculative views and practical examples - in the areas of automated generalisation, vis-a-vis problems such as object simplification and placement. At the same time it distinguishes between modelling with generalisation and graphical representation, and adopts a model-building perspective. It also describes artificial intelligence techniques for implementing automated generalised routines, and addresses issues of data quality and production.; The text is organized into six parts: an introduction; generic issue; object-orientated methods and knowledge-based modelling; knowledge acquisition and representation; data quality; and operation and implementation.
Author : Anonim
Publisher : Unknown
Page : 442 pages
File Size : 51,8 Mb
Release : 2001
Category : Cartography
ISBN : UOM:39015049960969
Author : Zhilin Li,Jun Chen,Emmanuel Baltsavias
Publisher : CRC Press
Page : 546 pages
File Size : 43,8 Mb
Release : 2008-07-01
Category : Science
ISBN : 9780203888445
Published on the occasion of the XXIst Congress of the International Society for Photogrammetry and Remote Sensing (ISPRS) in Beiijng, China in 2008, Advances in Photogrammetry, Remote Sensing and Spatial Information Sciences: 2008 ISPRS Congress Book is a compilation of 34 contributions from 62 researchers active within the ISPRS. The book covers
Author : Anne Ruas
Publisher : Springer Science & Business Media
Page : 551 pages
File Size : 50,8 Mb
Release : 2011-05-02
Category : Science
ISBN : 9783642191435
This book is comprised of a selection of the best papers presented during the 25th International Cartography Conference which was held in Paris between 3rd and 8th July 2011. The scope of the conference covers all fields of relevant GIS and Mapping research subjects, such as geovisualization, semiotics, SDI, standards, data quality, data integration, generalization, use and user issues, spatio-temporal modelling and analysis, open source technologies and web services, digital representation of historical maps, history of GIS and cartography as well as cartography for school children and education.
Author : James D. Carswell,Stewart Fotheringham,Gavin McArdle
Publisher : Springer Science & Business Media
Page : 209 pages
File Size : 51,5 Mb
Release : 2009-11-30
Category : Computers
ISBN : 9783642106002
This book constitutes the refereed proceedings of the 9th International Symposium on Web and Wirelsss Geographical Information Systems, W2GIS 2009, held in Maynooth, Ireland, in December 2009. The 12 revised full papers presented together with two invited talks were carefully reviewed and selected from numerous submissions. The papers span a wide area including but not limited from geospatial analysis and personalization and semantic geo-spatial web to W2GIS case studies and web and mobile applications and prototypes.