GIS

TRAMA

This second edition provides a full, up-to-date overview of the state-of-the-art in Geographic Information Systems and the study of these systems. It highlights the fundamental role played by computing science, information systems, and IT in the field of GIS.

NOTE EDITORE

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

SOMMARIO

INTRODUCTIONWhat is a GIS?GIS FunctionalityData and DatabasesHardware Support FUNDAMENTAL DATABASE CONCEPTSIntroduction to DatabasesRelational DatabasesDatabase DevelopmentObject-OrientationFUNDAMENTAL SPATIAL CONCEPTSEuclidean SpaceSet-Based Geometry of SpaceTopology of SpaceNetwork SpacesMetric SpacesEndnote on Fractal GeometryMODELS OF GEOSPATIAL INFORMATIONModeling and OntologyThe Modeling ProcessField-Based ModelsObject-Based ModelsREPRESENTATION AND ALGORITHMSComputing with Geospatial DataThe Discrete Euclidean PlaneThe Spatial Object DomainRepresentations of Field-Based ModelsFundamental Geometric AlgorithmsVectorization and RasterizationNetwork Representation and AlgorithmsSTRUCTURES AND ACCESS METHODSGeneral Database Structures and Access MethodsFrom One to Two DimensionsRaster StructuresPoint Object StructuresLinear ObjectsCollections of ObjectsSpherical Data StructuresARCHITECTURESHybrid, Integrated, and Composable ArchitecturesSyntactic and Semantic HeterogeneityDistributed SystemsDistributed Databases Location-Aware ComputingINTERFACESHuman-Computer InteractionCartographic InterfacesGeovisualizationDeveloping GIS InterfacesSPATIAL REASONING AND UNCERTAINTYFormal Aspects of Spatial ReasoningInformation and UncertaintyQualitative Approaches to UncertaintyQuantitative Approaches to UncertaintyApplications of Uncertainty in GISTIMEIntroduction: A Brief History of TimeTemporal Information SystemsSpatiotemporal Information SystemsIndexes and QueriesAppendices

ALTRE INFORMAZIONI

• Condizione: Nuovo
• ISBN: 9780415283755
• Dimensioni: 10 x 7 in Ø 2.15 lb
• Formato: Copertina rigida
• Illustration Notes: 261 b/w images and 35 tables
• Pagine Arabe: 448