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Reactive Data Structures For Geographic Information Systems
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Book Synopsis Reactive Data Structures for Geographic Information Systems by : Peter van Oosterom
Download or read book Reactive Data Structures for Geographic Information Systems written by Peter van Oosterom and published by . This book was released on 1993 with total page 224 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Abstracting Geographic Information in a Data Rich World by : Dirk Burghardt
Download or read book Abstracting Geographic Information in a Data Rich World written by Dirk Burghardt and published by Springer. This book was released on 2014-07-08 with total page 407 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Application of Geographic Information Systems by : Bhuiyan Monwar Alam
Download or read book Application of Geographic Information Systems written by Bhuiyan Monwar Alam and published by BoD – Books on Demand. This book was released on 2012-10-31 with total page 387 pages. Available in PDF, EPUB and Kindle. Book excerpt: The importance of Geographic Information Systems (GIS) can hardly be overemphasized in today’s academic and professional arena. More professionals and academics have been using GIS than ever – urban
Book Synopsis Geographic Information Research by : Massimo Craglia
Download or read book Geographic Information Research written by Massimo Craglia and published by CRC Press. This book was released on 2020-10-28 with total page 630 pages. Available in PDF, EPUB and Kindle. Book excerpt: The contributors to this edited collection demonstrate that geographic information research is truly global in character, cutting across a wide range of disciplines and addressing conceptual, methodological, technical, ethical and political issues alike. Of the six themes, two are broadly concerned with data integration (geographic data infrastructures, GIS diffusion and implementation); two are more technical and conceptual in nature (generalisation, concepts and paradigms), and two reflect to a larger extent the application-driven nature of GIS technology (spatial analysis and multimedia). Each section is introduced by chapters highlighting the key research issues. Further chapters explore these issues in greater depth, and benefit from the international collaboration. Through the comparison of results included in this book, the prospects for advancing the field and addressing the challenges of GIS research are greatly improved.
Book Synopsis Geographical Information Systems and Computer Cartography by : Chris B. Jones
Download or read book Geographical Information Systems and Computer Cartography written by Chris B. Jones and published by Routledge. This book was released on 2014-05-01 with total page 344 pages. Available in PDF, EPUB and Kindle. Book excerpt: A concise text presenting the fundamental concepts in Geographical Information Systems (GIS), emphasising an understanding of techniques in management, analysis and graphic display of spatial information. Divided into five parts - the first part reviews the development and application of GIS, followed by a summary of the characteristics and representation of geographical information. It concludes with an overview of the functions provided by typical GIS systems. Part Two introduces co-ordinate systems and map projections, describes methods for digitising map data and gives an overview of remote sensing. Part Three deals with data storage and database management, as well as specialised techniques for accessing spatial data. Spatial modelling and analytical techniques for decision making form the subject of Part Four, while the final part is concerned with graphical representation, emphasising issues of graphics technology, cartographic design and map generalisation.
Book Synopsis Data Structures and Efficient Algorithms by : Burkhard Monien
Download or read book Data Structures and Efficient Algorithms written by Burkhard Monien and published by Springer Science & Business Media. This book was released on 1992-05-20 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: Myocarditis and idiopathic dilated cardiomyopathy are being increasingly recognized as important causes of heart disease and heart failure. Immunological mechanisms have long been suspected as playing a role in thesediseases but direct evidence has been lacking. Recently, animal models have be- come available, in which myocarditis can be induced either by infection with cardiotropic viruses or by autoimmuniza- tion with heart-specific antigens. This book presents and analyzes the latest information obtained from experimental models, relating it to the practical problems of diagnosis and treatment of myocarditis.
Book Synopsis Generalisation of Geographic Information by : William A. Mackaness
Download or read book Generalisation of Geographic Information written by William A. Mackaness and published by Elsevier. This book was released on 2011-07-28 with total page 386 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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
Book Synopsis GIS And Generalisation by : J-P Lagrange
Download or read book GIS And Generalisation written by J-P Lagrange and published by CRC Press. This book was released on 2020-11-25 with total page 276 pages. Available in PDF, EPUB and Kindle. Book excerpt: 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.
Book Synopsis Time In Geographic Information Systems by : Gail Kucera
Download or read book Time In Geographic Information Systems written by Gail Kucera and published by CRC Press. This book was released on 2020-11-25 with total page 204 pages. Available in PDF, EPUB and Kindle. Book excerpt: A study into the consideration of the temporal dimension of computerized spatial data handling using GIS. The book describes the use of historical and time-variable data as explicit components of the modelling process.
Book Synopsis Environmental Information Systems by : Oliver Günther
Download or read book Environmental Information Systems written by Oliver Günther and published by Springer Science & Business Media. This book was released on 2013-03-09 with total page 257 pages. Available in PDF, EPUB and Kindle. Book excerpt: Environmental information systems (EIS) are concerned with the management of data about the soil, the water, the air, and the species in the world around us. This first textbook on the topic gives a conceptual framework for EIS by structuring the data flow into 4 phases: data capture, storage, analysis, and metadata management. This flow corresponds to a complex aggregation process gradually transforming the incoming raw data into concise documents suitable for high-level decision support. All relevant concepts are covered, including statistical classification, data fusion, uncertainty management, knowledge based systems, GIS, spatial databases, multidimensional access methods, object-oriented databases, simulation models, and Internet-based information management. Several case studies present EIS in practice.
Author :Prithvish Nag And Smita Sengupta Publisher :Concept Publishing Company ISBN 13 :9788180694394 Total Pages :406 pages Book Rating :4.6/5 (943 download)
Book Synopsis Introduction To Geographical Information Systems by : Prithvish Nag And Smita Sengupta
Download or read book Introduction To Geographical Information Systems written by Prithvish Nag And Smita Sengupta and published by Concept Publishing Company. This book was released on 2008 with total page 406 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Indian context.
Book Synopsis Higher-dimensional modelling of geographic information by : Ken Arroyo Ohori
Download or read book Higher-dimensional modelling of geographic information written by Ken Arroyo Ohori and published by Lulu.com. This book was released on with total page 248 pages. Available in PDF, EPUB and Kindle. Book excerpt:
Book Synopsis Computational Science — ICCS 2002 by : Peter M.A. Sloot
Download or read book Computational Science — ICCS 2002 written by Peter M.A. Sloot and published by Springer. This book was released on 2003-08-01 with total page 1230 pages. Available in PDF, EPUB and Kindle. Book excerpt: Computational Science is the scientific discipline that aims at the development and understanding of new computational methods and techniques to model and simulate complex systems. The area of application includes natural systems - such as biology environ mental and geo-sciences, physics, and chemistry - and synthetic systems such as electronics and financial and economic systems. The discipline is a bridge bet ween 'classical' computer science - logic, complexity, architecture, algorithm- mathematics, and the use of computers in the aforementioned areas. The relevance for society stems from the numerous challenges that exist in the various science and engineering disciplines, which can be tackled by advances made in this field. For instance new models and methods to study environmental issues like the quality of air, water, and soil, and weather and climate predictions through simulations, as well as the simulation-supported development of cars, airplanes, and medical and transport systems etc. Paraphrasing R. Kenway (R.D. Kenway, Contemporary Physics. 1994): 'There is an important message to scientists, politicians, and industrialists: in the future science, the best industrial design and manufacture, the greatest medical progress, and the most accurate environmental monitoring and forecasting will be done by countries that most rapidly exploit the full potential of computational science'. Nowadays we have access to high-end computer architectures and a large range of computing environments, mainly as a consequence of the enormous sti mulus from the various international programs on advanced computing, e.g.
Author :Prithvish Nag And Smita Sengupta Publisher :Concept Publishing Company ISBN 13 :9788180694356 Total Pages :548 pages Book Rating :4.6/5 (943 download)
Book Synopsis Geographical Information System Concepts And Business Opportunities by : Prithvish Nag And Smita Sengupta
Download or read book Geographical Information System Concepts And Business Opportunities written by Prithvish Nag And Smita Sengupta and published by Concept Publishing Company. This book was released on 2007 with total page 548 pages. Available in PDF, EPUB and Kindle. Book excerpt: In Indian context.
Book Synopsis Multidimensional Geographic Information Science by : Jonathan Raper
Download or read book Multidimensional Geographic Information Science written by Jonathan Raper and published by CRC Press. This book was released on 2000-11-23 with total page 336 pages. Available in PDF, EPUB and Kindle. Book excerpt: The way people normally view a GIS is 2-dimensional, a greatly limiting form. However, as developments occur within the field, researchers and practitioners are finding ways to make a GIS 3-dimensional, and in some instances even 4-dimensional. Being able to view a GIS in more than 2 dimensions greatly enhances its usability. This forward-lookin
Download or read book GIS written by Michael F. Worboys and published by CRC Press. This book was released on 1995-10-30 with total page 391 pages. Available in PDF, EPUB and Kindle. Book excerpt: This aims to make the computing principles underlying geographic databases understandable and accessible to current and potential users of such systems. It overviews database system philosophy; describes database concepts eg storage, retrieval, architecture, conceptual modelling, and database querying.It then focuses on the characteristics of GIS, spatial data and spatial databases, concluding with a discussion of current/future research trends.
Book Synopsis Marine and Coastal Geographical Information Systems by : Dawn J. Wright
Download or read book Marine and Coastal Geographical Information Systems written by Dawn J. Wright and published by CRC Press. This book was released on 1999-12-23 with total page 369 pages. Available in PDF, EPUB and Kindle. Book excerpt: Marine and coastal applications of GIS are finally gaining wide acceptance in scientific as well as GIS communities, and cover the fields of deep sea geology, chemistry and biology, and coastal geology, biology, engineering and resource management. Comprising rigorous contributions from a group of leading scholars in marine and coastal GIS, this book will inspire and stimulate continued research in this important new application domain. Launched as a project to mark the UN International Year of the Ocean (1998) and supported by the International Geographical Union's Commission on Coastal Systems, this book covers progress and research in the marine and coastal realms, in the areas of theory, applications and empirical results. It is the first book of its kind to address basic and applied scientific problems in deep sea and coastal science using GIS and remote sensing technologies. It is designed for GIS and remote sensing specialists, but also for those with an interest in oceans, lakes and shores. Coverage ranges from seafloor spreading centres to Exclusive Economic Zones to microscale coastal habitats; and techniques include submersibles, computer modelling, image display, 3-D temporal data visualization, and development and application of new algorithms and spatial data structures. It illustrates the broad usage of GIS, image processing, and computer modelling in deep sea and coastal environments, and also addresses important institutional issues arising out of the use of these technologies.
