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Spatial databases : with applications to GIS / Philippe Rigaux (2001)
Titre : Spatial databases : with applications to GIS Type de document : Guide/Manuel Auteurs : Philippe Rigaux, Auteur Editeur : San Francisco : Morgan Kaufmann Publishers Année de publication : 2001 Importance : 408 p. Format : 19 x 24 cm ISBN/ISSN/EAN : 978-1-55860-588-6 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] arbre quadratique
[Termes IGN] arbre-B
[Termes IGN] arbre-R
[Termes IGN] ArcInfo
[Termes IGN] ArcView
[Termes IGN] base de données localisées
[Termes IGN] données localisées
[Termes IGN] modèle orienté objet
[Termes IGN] Oracle spatial
[Termes IGN] PostgreSQL
[Termes IGN] représentation spatiale
[Termes IGN] requête spatiale
[Termes IGN] Smallworld
[Termes IGN] système d'information géographiqueRésumé : (Editeur) This book covers all of the major themes of the field-representation, query languages, computational geometry, spatial indexing-using geographic information systems as the principal application domain and motivation. It is an excellent introduction for computer science professionals interested in exploring GIS, and an excellent resource for GIS professionals interested in learning more about the computer science foundations of the field.
This book is a well-written, comprehensive treatment of a multidisciplinary field, spanning computational geometry, database modeling, object-orientation, and query processing. The book presents both advanced research and commercial systems in a clear and accessible manner. It is the first unified, in-depth treatment of special techniques for dealing with spatial data, particularly in the field of geographic information systems (GIS). This book surveys various techniques, such as spatial data models, algorithms, and indexing methods, developed to address specific features of spatial data that are not adequately handled by mainstream DBMS technology.
The book also reviews commercial solutions to geographic data handling: Arcinfo, ArcView, and Srnallworld GISs; and two extensions to the relational model, PostgreSQL and Oracle Spatial. The authors examine these underlying GIS technologies, assess their strengths and weaknesses, and consider specific uses for which pach product is best suited.
It examines the strengths of various query languages and approaches to query processing. It explains the use of computational geometry in spatial databases GISs, providing necessary background and an indepth look at key algorithms. It covers spatial access methods, including the R-tree and several space-driven structures, and is filled with dozens of helpful illustrations.Note de contenu : 1 - AN INTRODUCTION TO SPATIAL DATABASES
Database Management Systems (DBMSs)
Basic Description and Main Features
Modeling Applications
Physical Data Management
Vocabulary in Geospatial Database Applications
Theme
Geographic Objects
Geospatial Data Manipulation
Simple Operations on Themes
Further Theme Operations
Other Typical GIS Operations
DBMS Support for Geospatial Data
Use of a Relational DBMS
Loosely Coupled Approach
Integrated Approach Based on DBMS Extensibility
Requirements for a Spatial DBMS
Bibliographic Notes
2 - REPRESENTATION OF SPATIAL OBJECTS
Geographic Space Modeling
EntityBased Models
FieldBased Models
Representation Modes
Tessellation
Vector Mode
HalfPlane Representation
Representing the Geometry of a Collection of Objects
Spaghetti Model
Network Model
Topological Model
Spatial Data Formats and Exchange Standards
Overview of Current Spatial Data Formats
The TIGER/Line Data Format
Recent Standardization Initiatives
Bibliographic Notes
3 - LOGICAL MODELS AND QUERY LANGUAGES
Reference Schemas
Administrative Units (Schema 1)
Highway Network Among Cities (Schema 2)
Land Use (Schema 3)
Reference Queries Spatial Abstract Data Types
Extending Data Models with Spatial ADTs
Designing Spatial ADTs
Exploring Relationships Between Spatial Objects: Topological Predicates
Relational Models Extended with ADT
Representation of the Reference Schemas
Reference Queries
ObjectOriented Models
A Brief Overview of ObjectOriented DBMS
Representation of Reference Schemas
Spatial Classes
Reference Queries
Bibliographic Notes
4 - THE CONSTRAINT DATA MODEL
Spatial Data Modeling with Constraints
Point Sets as Infinite Relations
Finitely Representing Infinite Relations
Evaluating Queries on Infinite Instances
Summary of the Constraint Data Model
The Linear Constraint Data Model
Data Representation
Query Languages: First-Order Queries
Query Languages: Algebraic Queries
Modeling EntityBased Data
Nested Relations
Queries
Modeling FieldBased Data and Moving Objects
Elevation Data
Moving Objects
Queries on FieldBased Data and Moving Points
Bibliographic Notes
5 - COMPUTATIONAL GEOMETRY
An Introduction to Computational Geometry
Background
Basic Concepts of Algorithms
Algorithm Analysis
Optimality
Data Structures
Useful Algorithmic Strategies
Incremental Algorithms: The Convex-Hull Example
DivideandConquer Strategy: The HalfPlane Intersection Example
SweepLine Method: The Rectangle Intersection Example
Polygon Partitioning
Trapezoidalization of a Simple Polygon
Triangulation of Simple Polygons
Convex Partitioning
Algorithms for Spatial Databases
Area Size of a Polygon and Related Operations
Point in Polygon
Polyline Intersections
Polygon Intersections
Windowing and Clipping
Bibliographic Notes
General Sources
Sources on Algorithms
6 - SPATIAL ACCESS METHODS
Issues in SAM Design
What Is Expected of a SAM ?
Illustration with a B-Tree
SpaceDriven Versus DataDriven SAMs
SpaceDriven Structures
The Grid File
The Linear Quadtree
The zOrdering Tree
Remarks on Linear SAM
DataDriven Structures: The RTree
The Original RTree
The R*Tree
R-Tree Packing
The R+Tree
Cost Models
Bibliographic Notes
7 - QUERY PROCESSING
An Introduction to Query Processing
Two Optimal I/O Algorithms
External Sort/Merge
Distribution Sweeping (Rectangle Intersection)
Spatial Join
zOrdering Spatial Join
Joining Two RTrees
Spatial Hash Join
Complex Queries
Query Execution Plans
Spatial Joins with Refinement Step
Multiway Joins
Bibliographic Notes
8 - COMMERCIAL SYSTEMS
An Introduction to Commercial Systems
How to Read This Chapter
Interacting with a GIS or with a Spatial DBMS
Arclnfo
Functionalities of Arclnfo
Spatial and Topological Information in Arclnfo
Representation of Sample Schemas
Querying with Arclnfo
ArcView GIS
ArcView Spatial Model
Querying with ArcView
Smallworld
Smallworld Spatial Data Model
Querying with Smallworld Object Browser
Discussion
Oracle Extension for Handling Spatial Data
Introduction to Oracle Spatial
Spatial Data Model
Spatial Operations
Spatial Indexing and Query Processing
PostgreSQL,
Geometric Types and Operators
Creating the Database
Expressing Queries
Bibliographic NotesNuméro de notice : 69415 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Manuel de cours Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=62189 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 69415-02 37.10 Livre Centre de documentation Géomatique Disponible 69415-03 37.10 Livre Centre de documentation Géomatique Disponible 69415-01 DEP-ELD Livre Marne-la-Vallée Dépôt en unité Exclu du prêt Spatial object aggregation based on data structure, local triangulation and hierarchical analyzing method / Liu Yaolin (2001)
contenu dans Mapping the 21st century: the 20th International Cartographic Conference, ICC 2001, Beijing, China, August 6 - 10, 2001, vol 3. Proceedings / L. Li (2001)
Titre : Spatial object aggregation based on data structure, local triangulation and hierarchical analyzing method Type de document : Article/Communication Auteurs : Liu Yaolin, Auteur ; Martien Molenaar, Auteur ; Menno-Jan Kraak, Auteur Editeur : International Cartographic Association ICA - Association cartographique internationale ACI Année de publication : 2001 Conférence : ICC 2001, 20th International Cartographic Conference ICA, Mapping the 21th century 06/08/2001 10/08/2001 Pékin Chine OA Proceedings Importance : pp 1625 - 1640 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie numérique
[Termes IGN] agrégation de données
[Termes IGN] approche hiérarchique
[Termes IGN] classification ascendante hiérarchique
[Termes IGN] généralisation cartographique automatisée
[Termes IGN] information sémantique
[Termes IGN] modèle conceptuel de données
[Termes IGN] objet géographique
[Termes IGN] structure de données localisées
[Termes IGN] triangulation de DelaunayRésumé : (Auteur) Aggregation for spatial objects plays an important role in database or model generalization in GI since reducing spatial complexity is one of the major aims of model generalization. The aggregation operation can be considered as a geometrical operation under the control of semantic and spatial relation of objects. The process of spatial object aggregation is the process of spatial, semantic analyzing, decision-making and the implementation of operation. This process needs not only the geometric and thematic attributes of the objects, but also the spatial and semantic relationship among the objects. It also needs the supporting data structure and analyzing tools in order to make analyzing, decision-making and computation easy in aggregation process. There is still lack of studies on how data structure supports aggregation process and also lack of the method for semantic analysis in aggregation process. This paper is to focus methods and process of spatial aggregation based on semantic and geometric characteristics of spatial objects and relations among the object with the help of spatial data structure (Formal Data Structure), local constrained Delaunay triangulations and semantic hierarchy. The adjacent relation among connected objects an unconnected objects has been studied through constrained triangle as elementary processing unit aggregation operation. The hierarchical semantic analytical matrix is given for analyzing the similarity between object types and between objects (including different levels). It will govern and guide aggregation process. The several different cases of aggregation have been presented in this paper. Numéro de notice : C2001-041 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : https://icaci.org/files/documents/ICC_proceedings/ICC2001/icc2001/file/f11058.pd [...] Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=64949
contenu dans Mapping the 21st century: the 20th International Cartographic Conference, ICC 2001, Beijing, China, August 6 - 10, 2001, vol 3. Proceedings / L. Li (2001)
Titre : Updating data in GIS : toward a more generic approach Type de document : Article/Communication Auteurs : Hakima Kadri-Dahmani , Auteur Editeur : International Cartographic Association ICA - Association cartographique internationale ACI Année de publication : 2001 Conférence : ICC 2001, 20th International Cartographic Conference ICA, Mapping the 21th century 06/08/2001 10/08/2001 Pékin Chine OA Proceedings Importance : pp 1463 - 1471 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Systèmes d'information géographique
[Termes IGN] base de données localisées
[Termes IGN] mise à jour de base de données
[Termes IGN] modèle conceptuel de données localiséesRésumé : (Auteur) This paper deals with the study of geo-information evolution ; the diversity and the complexity of the problems that arise are adressed. We present a brief state of the art of works related to the updating process in geographic information systems. We discuss what are their respective contributions and specific weak points. Finally, we introduce a generic solution which relies on the fact that the evolution of the geographic information is taken into account concurrently to the design of the system and not afterwards. Our challenge is to provide a computational model that make the maintenance of such systems easiers. Numéro de notice : C2001-006 Affiliation des auteurs : COGIT (1988-2011) Thématique : GEOMATIQUE/INFORMATIQUE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : https://icaci.org/files/documents/ICC_proceedings/ICC2001/icc2001/file/f11086.pd [...] Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=64915 Voir aussiDocuments numériques
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Updating data in GIS : toward a more generic approach - pdf éditeurAdobe Acrobat PDF Visualisation de données dynamiques de mise à jour dans les bases de données géographiques / Pierre Lacroix (2001)
Titre : Visualisation de données dynamiques de mise à jour dans les bases de données géographiques Type de document : Mémoire Auteurs : Pierre Lacroix, Auteur Editeur : Paris : Université de Paris 1 Panthéon Sorbonne Année de publication : 2001 Importance : 25 p. Format : 21 x 30 cm Note générale : bibliographie
Rapport de stage de DESS de Cartographie-SIGLangues : Français (fre) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] ArcIms
[Termes IGN] base de données localisées
[Termes IGN] échelle cartographique
[Termes IGN] intégration de données
[Termes IGN] interface graphique
[Termes IGN] mise à jour de base de données
[Termes IGN] sémiologie graphique
[Termes IGN] visualisation dynamiqueIndex. décimale : DCAR Mémoires de l'ex DESS cartographie et du Master CARTHAGEO Note de contenu : Introduction et présentation
1- Définition d'une sémiologie dynamique pour les évolutions
2- Méthodologie de développement de l'interface de visualisationNuméro de notice : 21919 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Mémoire DESS divers Organisme de stage : COGIT (IGN) Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=91585 Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 21919-01 DCAR Livre Centre de documentation Travaux d'élèves Exclu du prêt Automated update of ATKIS databases / Volker Walter in GIS Geo-Informations-Systeme, vol 13 n° 6 (Dezember 2000)
[article]
Titre : Automated update of ATKIS databases Type de document : Article/Communication Auteurs : Volker Walter, Auteur Année de publication : 2000 Article en page(s) : pp 27 - 33 Note générale : Bibliographie 1 page Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] Allemagne
[Termes IGN] base de données ATKIS
[Termes IGN] base de données localisées
[Termes IGN] mise à jour de base de donnéesRésumé : (documentaliste) Présentation du processus de mise à jour des données de la base ATKIS, base allemande des données géographiques topographiques et cartographiques. Pour automatiser la mise à jour, un programme de détection des changements a été développé. Numéro de notice : A2000-242 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=21657
in GIS Geo-Informations-Systeme > vol 13 n° 6 (Dezember 2000) . - pp 27 - 33[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 058-00061 RAB Revue Centre de documentation En réserve L003 Disponible Vers une approche de modélisation des bases de données géographiques pour une intégration cohérente des mises à jour / Hakima Kadri-Dahmani in Bulletin d'information de l'Institut géographique national, n° 72 (décembre 2000)PermalinkSpatial model management tools: chaining spatial models' / B. Gehrels in Geoinformatics, vol 3 n° 6 (01/09/2000)PermalinkDevelopment of Voronoi-based cellular automata: an integrated dynamic model for Geographical Information Systems / Wenzhong Shi in International journal of geographical information science IJGIS, vol 14 n° 5 (july 2000)PermalinkObject-oriented digital terrain modelling for geomatics applications / A.M. Wahby Amer in Geomatica, vol 54 n° 1 (March 2000)PermalinkGIS and networks: geometric networks for modelling transport and utility systems / Michael Zeiler in GIM international, vol 14 n° 2 (February 2000)PermalinkAlgorithmic foundations of geographic information systems / Marc Van Kreveld (2000)PermalinkAnalyse spatiale et mise en place de systèmes d'information pour l'évaluation de la vulnérabilité des territoires de montagne face aux risques naturels / Yannick Manche (2000)PermalinkPermalinkPermalinkOOM / Mokrane Bouzeghoub (2000)Permalink