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A model-driven approach to management of integrated metadata-spatial data in the context of spatial infrastructures / Chouaieb Najar (2006)
Titre : A model-driven approach to management of integrated metadata-spatial data in the context of spatial infrastructures Type de document : Thèse/HDR Auteurs : Chouaieb Najar, Auteur Editeur : Zurich : Institut für Geodäsie und Photogrammetrie IGP - ETH Année de publication : 2006 Collection : IGP Mitteilungen, ISSN 0252-9335 num. 090 Importance : 164 p. Format : 21 x 30 cm ISBN/ISSN/EAN : 978-3-906467-60-3 Note générale : Bibliographie
Doctoral thesisLangues : Anglais (eng) Descripteur : [Vedettes matières IGN] Bases de données localisées
[Termes IGN] architecture orientée modèle
[Termes IGN] données localisées
[Termes IGN] implémentation (informatique)
[Termes IGN] infrastructure nationale des données localisées
[Termes IGN] intégration de données
[Termes IGN] INTERLIS
[Termes IGN] interopérabilité
[Termes IGN] interopérabilité sémantique
[Termes IGN] métadonnées
[Termes IGN] métadonnées géographiques
[Termes IGN] modèle conceptuel de données localisées
[Termes IGN] prototype
[Termes IGN] relation sémantique
[Termes IGN] segmentation sémantique
[Termes IGN] serveur web
[Termes IGN] service web géographique
[Termes IGN] UMLRésumé : (Auteur) The demand for spatial metadata to describe spatial data is growing in the networked environment. Yet, currently metadata acquisition and management often play a subordinate role in many organizations and are considered overhead. If at all, metadata are acquired much after the spatial data and are stored in separate repositories. Consequently, there are two independent data sets to manage and update: spatial data and metadata. These are often redundant and inconsistent, as it is not always clear which information is metadata and which is spatial data.
Looking at the interoperability in Spatial Data Infrastructures (SDIs) from a technical point of view, the specialized spatial search engine needs spatial data which are labeled and indexed by metadata. The more reliable and consistent such metadata are, the better they support an SDI as an enabling platform to search, exchange and process spatial data. This leaves a gap between the status-quo of metadata and the demand for metadata which needs to be accounted for with new metadata management concepts.
Consequently, the main focus of this thesis concerns the optimization of metadata management by integrating metadata and spatial data in a common file or database. This common metadata-spatial data set can be considered to be 'comprehensive spatial data'.
The concept of metadata-spatial data integration enables the spatial data to carry their own metadata description with them. The approach distinguishes between already existing spatial data models, which have to be extended and newly planned data models and sets, which can managed commonly from the beginning. The different groups of metadata which can be integrated are discussed (implicitly derivable, explicitly derivable and new metadata attributes) and the principles how these might be placed in a model (top-down and bottom-up). The three steps of integration include firstly a semantic analysis and translation, secondly a structural analysis and thirdly hierarchical integration as well as a semantic transformation.
Provided that common metadata-spatial data sets exist, the concept of views offers the possibility to extract metadata and spatial data according to various standards and other excepts from the comprehensive data set. This gains flexibility and interoperability for using common metadata-spatial data sets in an SDI environment in which different services and users need different extracts and structures of a certain data or metadata set.
In order to review the feasibility of the concept of metadata-spatial data integration three test data models and their data sets are integrated with their corresponding metadata. The Swiss federal cadastral model, a water supply model of the City of Zurich and an environmental data model vary in complexity, size modeling structure, modeling language as well as in the question whether they are standardized. The results of this case study show that the integration of metadata in existing models and data sets is feasible. For each of the chosen models certain top-down and bottom-up metadata attributes are defined. Furthermore, the implicitly and explicitly derivable attributes are ascertained. In a workshop the common models were verified with experts who know the original models well.
In order to be able to use the concept of integration on any data set in a similar way, rules for the integration are necessary. Therefore, general principles are derived for object-oriented and relational modeling languages by comparing the results from the case study and abstracting them to a general case of any spatial data set. A group of general, automatic principles to insert certain metadata at a specific place in the model has been defined. These automatic principles consist of general top-down metadata that are valid for the whole model and bottom-up metadata that mirror the changes and heterogeneity of data within the model. Notwithstanding, it is also necessary for the modeling expert who knows the spatial data well to choose which metadata can be derived implicitly and explicitly.
In order to support the common management of metadata and spatial data with tools and to support new metadata-spatial data sets in their common handling, two prototype implementations are realized. The first prototype is an existing open source modeling software called INTERLIS/UML Editor, which is extended by implementing the principles for metadata-spatial data integration. For example, a new functionality is that certain metadata are added automatically when a new model is generated. Consequently common modeling for spatial data and metadata is supported in a harmonized way. The second prototype implementation explores the possibilities of creating views and functionalities of views in the relational database management system Oracle 9i. Views according to different profiles of ISO 19115 are extracted from integrated data sets.Note de contenu : Chapter 1 Introduction
1.1 Background
1.2 Motivation.
1.3 Problem Statement
1.4 Hypothesis and Objectives
1.5 Approach
1.6 Structure of the Thesis
1.7 Summary
Chapter 2 Basic Concepts and Related Literature
2.1 Basic Definitions
2.2 Spatial Data Infrastructures and GIS
2.3 Components of Spatial Data Infrastructures
2.4 Current SDI Initiatives
2.5 Spatial Data Modeling
2.6 Semantic Processing of Spatial Data Sets
2.7 Summary
Chapter 3 State of the Art in Metadata
3.2 Current Situation in Research of Metadata Management
3.2 Relevance of Concept of Integration in Research
3.3 Summary
Chapter 4 Concept of Integration and Views
4.1 Introduction to Semantic Mapping
4.2 Concept of Metadata-Spatial Data Integration
4.3 Concept of Views
4.4 Discussion in Context of SDI
4.5 Summary
Chapter 5 Creating Principles for Metadata- Spatial Data Integration
5.1 Case Study with Existing Spatial Data Sets
5.2 Discussion of Integration
5.3 The Design of Principles
5.4 Summary
Chapter 6 Prototype Implementation
6.1 Introduction of General Tools
6.2 Implementation of the Modeling Prototype.
6.3 Implementation of the View Process
6.4 Demonstrator for Web Services using Integrated Metadata Spatial Data Sets
6.5 Summary
Chapter 7 Discussion of Results
7.1 Summary of Results
7.2 Discussion of Results and Conclusion
7.3 OutlookNuméro de notice : 15200 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Thèse étrangère DOI : 10.3929/ethz-a-005201125 En ligne : http://dx.doi.org/10.3929/ethz-a-005201125 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=55092 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 15200-01 37.10 Livre Centre de documentation Géomatique Disponible
Titre : Modeling and visualizing dynamic landscape objects and their qualities Type de document : Thèse/HDR Auteurs : Daniel van de Vlag, Auteur ; Alfred Stein, Directeur de thèse ; Menno-Jan Kraak, Directeur de thèse Editeur : Enschede [Pays Bas] : University of Twente Année de publication : 2006 Collection : ITC Dissertation num. 132 Importance : 170 p. Format : 21 x 30 cm ISBN/ISSN/EAN : 978-90-8504-384-3 Note générale : bibliographie Langues : Français (fre) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] analyse multivariée
[Termes IGN] arbre de décision
[Termes IGN] classification ascendante hiérarchique
[Termes IGN] données spatiotemporelles
[Termes IGN] incertitude des données
[Termes IGN] objet géographique
[Termes IGN] ontologieIndex. décimale : THESE Thèses et HDR Résumé : (auteur) This thesis focuses on modeling and visualizing dynamic landscape objects and their qualities. It contains ontologies to characterize and model dynamic landscape features using spatial data. It considers their spatial data qualities and visualizes them by explorative methods. In this study, the dynamic landscape features are derived from a coastal movement application within the Netherlands, whereby beaches are subject to nourishment due to severe erosion. The description and classification of beach objects and their processes essentially grounds on the perception of the coastal landscape. Modeling a landscape is a basic agreement on the conceptualization of these features and processes. The aim is to develop a framework for conceptualization of dynamic beach objects, to understand the physical processes involved and to illustrate decision rules adopted in classification of these objects. Also, quality issues related to beach nourishments are studied, visualized and explored, using new visualization techniques. A domain-specific ontology can serve as a framework for the conceptualization of beach objects and their processes. The discrimination into product and problem ontology supports the guidance for classification of these objects and to elucidate which data ‘fit for use’. Data qualities are assessed using a quality matrix, where ontological features are portrayed against quality elements. Elements of positional, thematic and temporal accuracy and data completeness are considered of high importance for the beach nourishment application. The problem and product ontology helps to define two scenarios; the first determined by the regulations from the Ministry for Public Works; the second grounded on the abilities from an existing spatial dataset. A comparison between them shows that 72.8% of the objects suitable and non-suitable for nourishment are correctly classified. A higher overlap is found in areas where actual beach nourishments were carried out. Inaccuracies in attributes, i.e. altitude, vegetation and wetness, influence the determination of the objects. A sensitivity analysis applied on altitude shows that determinate boundaries for beach nourishment objects are not reasonable and consequently should be treated as vague objects. The ontology for beach objects is extended with a spatio-temporal ontology that considers objects to be vague and dynamic. It contains full membership functions for crisp objects, partial membership functions for fuzzy objects and temporal membership functions for dynamic fuzzy objects. The temporal membership functions include seasonal changes of vegetation and daily changes in wetness. A sensitivity analysis shows that the calculated beach nourishment volumes are practically insensitive in relation to assumptions on the temporal membership functions. A spatio-temporal ontology, as an extent of a spatial ontology, is shown to model dynamic processes in landscape studies in a more realistic way. To classify a coastal landscape, I also consider the level of scale. Object hierarchy is essential but is often ignored when collecting and classifying landscape features. A fuzzy decision tree considers a hierarchical structure for classification based on decision rules on object attributes. These attributes are defined on the basis of uncertain parameters that may change in space and time. A Bayesian hierarchical model deals with modeling and handling this uncertainty. In the beach management application, Bayesian hierarchical modeling is applied to obtain posterior probability distributions for several boundary regions. The posterior distributions yield lower and upper limits of membership functions describing boundaries between object classes. In this way, a proper fuzzy decision tree is build that includes the inherent dynamic uncertainty. The spatial information of the application contains large multivariate and multi-temporal datasets. An integrated prototype for visualization and exploration of multivariate spatiotemporal datasets is introduced. It is applied to understand and explain the behaviour of dynamic beach objects and their uncertainties. It consists of the map environment (MAP), a parallel coordinate plot environment (PCP) for visualizing attributes of the dataset, and a temporal ordered space matrix environment (TOSM) for presenting spatio-temporal patterns. The TOSM is a new exploration method and can be seen as a schematized map, whereby the rows in the TOSM environment represent time, the columns represent geographic units, and individual cells are colored according to the value of user defined attributes. The prototype is applied on four case studies. A usability test is performed to test for the differences in the ability to detect patterns in multivariate spatio-temporal datasets for each environment. Test measures are efficiency, effectiveness and user’s satisfaction. Results show that the TOSM environment and the integrated prototype have significantly better performances in efficiency and user’s satisfaction than the MAP and PCP environment. Note de contenu : 1: Introduction
2: Ameland case study
3: An application of problem and product ontologies for the revision of beach nourishments
4: Modeling Dynamic Beach Objects Using Spatio-temporal Ontologies
5: Incorporating Uncertainty via Hierarchical Classification using Fuzzy Decision Trees
6: Temporal Ordered Space Matrix: Representation of Multivariate Spatio-temporal Data
7: ConclusionsNuméro de notice : 17248 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Thèse étrangère Note de thèse : PhD thesis : Géomatique : ITC : 2006 En ligne : http://library.wur.nl/WebQuery/wurpubs/348623 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=81878 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 17248-01 THESE Livre Centre de documentation Thèses Disponible On the move to meaningful internet systems 2006 : OTM 2006 Workshops, 1. Part 1, OTM Confederated International Workshops and Posters AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIA, MONET, OnToContent, ORM, PerSys, OTM Academy Doctoral Consortium, RDDS, SWWS, and SeBGIS 2006, Monptellier, France, October/November 2006 / Robert Meersman (2006)
Titre de série : On the move to meaningful internet systems 2006 : OTM 2006 Workshops, 1 Titre : Part 1, OTM Confederated International Workshops and Posters AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIA, MONET, OnToContent, ORM, PerSys, OTM Academy Doctoral Consortium, RDDS, SWWS, and SeBGIS 2006, Monptellier, France, October/November 2006 : Proceedings Type de document : Actes de congrès Auteurs : Robert Meersman, Éditeur scientifique ; Zahir Tari, Éditeur scientifique ; Pilar Herrero, Éditeur scientifique Editeur : Berlin, Heidelberg, Vienne, New York, ... : Springer Année de publication : 2006 Collection : Lecture notes in Computer Science, ISSN 0302-9743 num. 4277 Conférence : OTM 2006 workshops 29/10/2006 03/11/2006 Montpellier France Proceedings Springer Importance : 1009 p. Format : 15 x 23 cm ISBN/ISSN/EAN : 978-3-540-48269-7 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web
[Termes IGN] base de données
[Termes IGN] cryptographie
[Termes IGN] ontologie
[Termes IGN] sécurité informatique
[Termes IGN] service web
[Termes IGN] système à base de connaissancesNote de contenu : - Posters of the 2006 CoopIS international conference
- Posters de the 2006 DOA international conference
- Posters de the 2006 ODBASE international conference
- Posters de the 2006 GADA international conference
- Workshop on Agents, web services and ontologies merging
- Workshop on Community informatics
- Workshop on Information security
- Workshop on knowledge systems in bioinformatics
- Workshop on modelling inter-organizational systems
- Workshop on mobile and networking technologies for social applicationsNuméro de notice : 17077A Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Actes En ligne : http://dx.doi.org/10.1007/11915034 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=79400 Voir aussi
- On the move to meaningful internet systems 2006 : OTM 2006 Workshops, 2. Part 2, OTM Confederated International Workshops and Posters AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIA, MONET, OnToContent, ORM, PerSys, OTM Academy Doctoral Consortium, RDDS, SWWS, and SeBGIS 2006, Monptellier, France, October/November 2006 / Robert Meersman (2006)
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Code-barres Cote Support Localisation Section Disponibilité 17077-01A CG2006 Livre Centre de documentation Congrès Disponible 17077-02A CG2006 Livre Centre de documentation Congrès Disponible On the move to meaningful internet systems 2006 : OTM 2006 Workshops, 2. Part 2, OTM Confederated International Workshops and Posters AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIA, MONET, OnToContent, ORM, PerSys, OTM Academy Doctoral Consortium, RDDS, SWWS, and SeBGIS 2006, Monptellier, France, October/November 2006 / Robert Meersman (2006)
Titre de série : On the move to meaningful internet systems 2006 : OTM 2006 Workshops, 2 Titre : Part 2, OTM Confederated International Workshops and Posters AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIA, MONET, OnToContent, ORM, PerSys, OTM Academy Doctoral Consortium, RDDS, SWWS, and SeBGIS 2006, Monptellier, France, October/November 2006 : Proceedings Type de document : Actes de congrès Auteurs : Robert Meersman, Éditeur scientifique ; Zahir Tari, Éditeur scientifique ; Pilar Herrero, Éditeur scientifique Editeur : Berlin, Heidelberg, Vienne, New York, ... : Springer Année de publication : 2006 Collection : Lecture notes in Computer Science, ISSN 0302-9743 num. 4278 Conférence : OTM 2006 workshops 29/10/2006 03/11/2006 Montpellier France Proceedings Springer Importance : 2013 p. Format : 15 x 23 cm ISBN/ISSN/EAN : 978-3-540-48273-4 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique web
[Termes IGN] base de données
[Termes IGN] cryptographie
[Termes IGN] ontologie
[Termes IGN] sécurité informatique
[Termes IGN] service web
[Termes IGN] système à base de connaissancesNote de contenu : - Posters of the 2006 CoopIS international conference
- Posters de the 2006 DOA international conference
- Posters de the 2006 ODBASE international conference
- Posters de the 2006 GADA international conference
- Workshop on Agents, web services and ontologies merging
- Workshop on Community informatics
- Workshop on Information security
- Workshop on knowledge systems in bioinformatics
- Workshop on modelling inter-organizational systems
- Workshop on mobile and networking technologies for social applicationsNuméro de notice : 17077B Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Actes DOI : 10.1007/11915034 En ligne : http://dx.doi.org/10.1007/11915034 Format de la ressource électronique : URL Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=79428 Voir aussi
- On the move to meaningful internet systems 2006 : OTM 2006 Workshops, 1. Part 1, OTM Confederated International Workshops and Posters AWeSOMe, CAMS, COMINF, IS, KSinBIT, MIOS-CIA, MONET, OnToContent, ORM, PerSys, OTM Academy Doctoral Consortium, RDDS, SWWS, and SeBGIS 2006, Monptellier, France, October/November 2006 / Robert Meersman (2006)
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Code-barres Cote Support Localisation Section Disponibilité 17077-01B CG2007 Livre Centre de documentation Congrès Disponible 17077-02B CG2007 Livre Centre de documentation Congrès Disponible Proceedings of the GIS Research UK, 14th Annual Conference, GISRUK 2006, School of Geography, the University of Nottingham, 5-7 April 2006 / Gary Priestnall (2006)
Titre : Proceedings of the GIS Research UK, 14th Annual Conference, GISRUK 2006, School of Geography, the University of Nottingham, 5-7 April 2006 Type de document : Actes de congrès Auteurs : Gary Priestnall, Éditeur scientifique ; Paul Aplin, Éditeur scientifique Editeur : Geographical Information Science Research - UK GISRUK Année de publication : 2006 Conférence : GISRUK 2006, 14th GIS research UK annual conference 05/04/2006 07/04/2006 Nottingham Royaume-Uni Proceedings Springer Importance : 406 p. Format : 20 x 30 cm ISBN/ISSN/EAN : 978-0-85358-226-7 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] analyse spatiale
[Termes IGN] données démographiques
[Termes IGN] données environnementales
[Termes IGN] données localisées
[Termes IGN] généralisation automatique de données
[Termes IGN] géomatique web
[Termes IGN] milieu urbain
[Termes IGN] modélisation spatio-temporelle
[Termes IGN] ontologie
[Termes IGN] santé
[Termes IGN] système multi-agents
[Termes IGN] visualisation 3DNote de contenu : EDINA Keynote Presentation
Interoperability: a New Research Paradigm / David Schell - Open Geospatial Consortium, USA
Invited Presentation
Galileo and the Future of Satellite Positioning / Terry Moore - The University of Nottingham, UK
Experian Keynote Presentation
Achievements and Challenges in Geodemographics / Richard Webber - University College London, UK
Session 2A - Spatial Data Management
Modelling Residential Property Related Datasets for Application in a Knowledge Discovery System used for Property Valuation / Katerina Christopoulou and Muki Haklay - University College London, UK
Data Interoperability: Preparing for the Challenges / Peter Mooney and Adam C. Winstanley - National University of Ireland Maynooth, Ireland
Comparing Different Land Cover Data Sets for Agricultural Monitoring in Africa / S. Fritz*, L. See, F. Rembold, M. Massart, T Negre and C. von Hagen - *EC Joint Research Centre, Italy
Integrating a Sequence of Geo-Spatial Datasets / Eliyahu Safra and Yerach Doytsher - Technion, Israel
Context-Aware Spatial Analysis and Information Fusion from Heterogeneous Data Repositories. / Zarine Kemp*, Lei Tan and Jacqueline Whalley - *University of Kent, UK
Session 2B - Terrain Analysis
Swapping Subcatchments for Isobasins / John Lindsay, Laura Liddaman, Martin Evans and Julia McMorrow - The University of Manchester, UK
Optimal Portrayal of Contour Information over Steep Terrain / William Mackaness and Mike Steven - University of Edinburgh, UK
A Pyramidal Approach for Merging Topographic Datasets / Sagi Dalyot and Yerach Doytsher - Technion-Israel Institute of Technology, Israel
Landscape Roughness Coefficients for Flood Inundation Modelling / Jochen E. Schubert, Martin J. Smith and Earl P. Edwards - The University of Nottingham, UK
Session 3A - Spatial Analysis
A Cluster-Based Approach to the Zoning Problem using an Extended Genetic Algorithm / Chris Brunsdon - University of Leicester, UK
Modelling Spatial Variation in Street Crime: an Inductive Learning Approach / Allan J. Brimicombe - University of East London, UK
Multi-Scale in Cross-Border Spatial Statistical Analysis / Jianquan Cheng - National University of Ireland Maynooth, Ireland
GM(1, 0-Kriging Prediction of Soil Dioxin Pattern / Danni Guo*, Renkuan Guo, Christien Thiart, Tonny Oyana, Dajun Dai and Sarah Hession -*University of Cape Town, South Africa
Visualising Species Distributions: the Role of Geostatistics and GIS in Understanding Large-Scale Spatial Variation in Breeding Birds / David J. Lieske and Darren J. Bender - University of Calgary, Canada
Session 3B - Environmental Applications
Assessing Scenarios for Improving Groundwater Quality through Land Use Change: the Water4all Project / A. Lovett*, K. Hiscock, T. Dockerty, A. Saich, C. Sandhu, G. Sunnenberg, K. Appleton, P. Johnson, J. Greaves and B. Harris - *University of East Anglia, UK
Using GIS to Identify Wildland Areas in the North Pennines / Stuart Blair*, Linda See, Steve Carver and Peter Samson - *University of Leeds, UK
Comparing Transport Impact for Energy Recovery from Domestic Waste (EfW): Large and Small-Scale Options for two UK Counties / Lucy Bastin and David M Longden - University of Aston, UK
Modelling Tree-Cover Change in the Brazilian Amazon and Beyond / Alejandro de las Heras and lain R. Lake- University of East Anglia, UK
Application of Spatial Analysis in Detection of Human Activities Impacts on Climate Change: a Case Study in Iran / Sima Torabi - The University of Nottingham, UK
Session 4A – Generalisation
Classifying Urban Structures for Mapping Purposes using Discriminant Analysis / Stefan Steiniger - University of Zurich, Switzerland
Density Modelling in Support of Automatic Recognition of Geographical Phenomena in Large Scale Topographic Databases / Omair Chaudhry and William Mackaness - University of Edinburgh, UK
Automated Art? Re-defining the Fundamental Questions of Generalisation / Jen Crowe - Laser-Scan, UK
Examining Spatial Variation in the Cartographic Veracity of the Gough Map / C.D. Lloyd and K.D. Lilley - Queen's University, Belfast, UK
Simplifying Polygons for Spatial Queries in SQL / Ian Elcoate, Jim Longstaff and Paul Massey - University of Teesside, UK
Session 4B - Health, Business and Policy Applications
Mapping Psychiatric Address Data / Paul Lewis, Mary O'Brien, Stewart Fotheringham, Martin Charlton and Adam Winstanley - National University of Ireland Maynooth, Ireland
A Geographical Health Equity Audit of Access to General Dental Practices in Manchester / Neil Bendel* and Gill Davies - *Manchester Joint Health Unit, UK
'London Calling': a Spatial Decision Support System for Inward Investors / Patrick Weber*, Dave Chapman and Marc Hardwick - *University College London, UK
Investigating Catchment Area Anomalies for a North England Store / David Lloyd and Jason Dykes - City University, London, UK
Data Issues Associated with Creating a National GIS Evidence Base for Rural Policy in Wales / Jonathan Radcliffe and Sean White - Cardiff University, UK
Session 5A - Urban Environments
Understanding Spatial Information Usage in a Mobile Context / Chao Li - University College London, UK
The Spatial Scale of Urban Areas / Padraig Corcoran and Adam Winstanley - National University of Ireland, Maynooth, Ireland
A Conceptual Framework for Describing Microscale Pedestrian Access in the Built Environment / Aidan Slingsby and Paul Langley - University College London, UK
Using GIS to Model Population Physical Activity Levels and the Quality of Urban Green Space / Jenna Panter*, Andy Jones, Melvyn Hillsdon and Charles Foster - University of East Anglia, UK
Session 5B - Spatio-Temporal Modelling
And Then There Were Two: Revealing Patterns of Spatiotemporal Bifurcation with GIS & CART / David M Kidd - National Evolutionary Synthesis Center, USA
The Potential of Raster-Based Space-Time Composites in Multi-dimensional Analysis / Nick Mount - The University of Nottingham, UK
Kernel Density Estimation as a Spatial-Temporal Data Mining Tool: Exploring Road Traffic Accident Trends / Clive E. Sabel, Phil Bartie, Simon Kingham and Alan Nicholson - University of Canterbury, New Zealand
A New Method for Analysing Spatial Dynamics of Retail Distribution in Urban Space / Akiyoshi Inasaka and Yukio Sadahiro - University of Tokyo, Japan
Automated Time-Based Schematic Maps for Transportation Network Applications / Suchith Anand*, Jinsoo You, J. Mark Ware, Mike Jackson and George Taylor - The University of Nottingham, UK
Session 6A - Spatial Literacy
What do we Mean by "Spatial Literacy" in a GIS Context? / Benjamin Pozos Hernandez, Claire Jarvis, Jane Wellens and Nicholas Tate - University of Leicester, UK
Improving GlScience Learning Outcomes by a Shift to Case-Based Evaluation / Mordechai (Muki,) Haklay - University College London, UK
GIS into Schools: Developing a Secondary Level GIS Curriculum / Susanne Tschirner and Mary O'Brien - National University of Ireland Maynooth, Ireland
Session 6B - Ontologies
Habitat Data Uncertainty and Accuracy: Ontological Approaches to Data Fusion / Lex Comber*, Alan Brown and Jane Stevens - *University of Leicester, UK
A Visual Editor for Validating Geo-Ontologies in OWL / P.D. Smart, A.I. Abdelmoty and C.B. Jones - Cardiff University, UK
A Two-Faced Approach to Developing a Topographic Ontology / Hayley Mizen, Glen Hart and Catherine Dolbear - Ordnance Survey, UK
Recycling Ontologies: Exploiting a Topographic Ontology from an Ecological Perspective / Fiona Hemsley-Flint*, Glen Hart, John Lee and Stewart Thompson - *Oxford Brookes University, UK
Session 7A - Agent-Based Modelling and Simulation
Agent-Based Modelling and Simulation using Repast: a Gallery of GIS Applications from CASA / Christian J.E. Castle, Andrew T. Crooks and Paul A. Langley - University College London, UK
Experimenting with Cities using Agent Based Models / Andrew Crooks - University College Landon, UK
PastureSim: a Visualisation Tool for Pasture Management / C.E.S. Rider and F.E. Reitsma - University of Edinburgh, UK
Spatial Data Quality Analysis with Agent Technologies / Yang Li - University of East London, UK
Towards Developing a Simulation Modelling Framework for Major Urban Disaster Response / Jinsoo You, Michael L. Sena and Mike Jackson - The University of Nottingham, UK
Session 7B - Web Delivery
Avenues for Developing the UK's National Geospatial Metadata Service / James K Batcheller and Bruce M Gittings - University of Edinburgh, UK
Web-Based Visualisation Tools for Spatial Information Retrieval / Bisheng Yang, Ross Purves, Awase Khirni Syed and Robert Weibel - University of Zurich, Switzerland
A Web Interface to Explore and Restructure Geographical Datasets / Sandrine Bailey - Laboratoire COGIT—IGN, France
Public Web Mapping: Preliminary Usability Evaluation / Artemis Skarlatidou and Muki Haklay - University College London, UK
Evaluating, Classifying and Comparing GI Applications in Irish Planning Authorities / Mairead de Roiste - Trinity College, Ireland
Session 8A - Geodemographics
How Segregated are Name Origins? A New Method of Measuring Ethnic Residential Segregation / Pablo Mateos, Richard Webber and Paul Langley - University College London, UK
Modelling Residential Dwelling Types using OS Mastermap Data: a Comparison with the 2001 Census / Scott Orford and Jonathan Radcliffe - Cardiff University, UK
Students in the Community / Peter J. Halls - University of York, UK
Commuting to School: an Investigation of 2001 Census STS and Alternative Data Sources / Kirk Harland, Oliver Duke-Williams and John Stillwell - University of Leeds, UK
Creating Consistency in British Census Space / Nigel Walford and Kelly Hayles - Kingston University, UK
Session 8B - Visualisation
3-D Visualization of OS MasterMap: Using Height Data from LiDAR / Cici Alexander*, Sarah Smith, Claire Jarvis, Nicholas J. Tate and Kevin Tansey - *University of Leicester, UK
Planning Hikes Virtually: How Useful are Web-based 3D Visualizations? / Susanne Bleisch* and Jason Dykes - *Basel University of Applied Sciences, Switzerland
Visualising Risk for Hill Walkers / Alastair Jardine and William Mackaness - University of Edinburgh, UK
GIS as an Interpretative Tool in Greek Archaeological Research / Despoina Tsiafakis and Vasilis Evangelidis - Cultural and Educational Technology Institute, Greece
The Topology of the GlScience Co-Authorship Network Revealed by 11 Core Journals / Cristina Arciniegas and Jo Wood - City University, London, UK
Poster Presentations (in alphabetical order of first author)
The Role of User Testing in Developing a European Web-Based Marine Pollution GIS / Paul Aplin *, Gary Priestnall, Pragya Agarwal and Torill Hamre - *The University of Nottingham, UK
Spatial Properties of VLF Lineaments using a Visual Basic Programme / Thushan C. Ekneligoda and Herbert Henkel - Royal Institute of Technology, Sweden
Vectorial Data Use in a m:n-AC'` Cellular Automaton / Pau Fonseca i Casas - Barcelona School of informatics computing laboratory, Spain
UAV 'Salience' for GIS Missions: Augmenting Waypoint Navigation with Neurally Processed, Gabor Filter-Bank Outputs / R.L.B. French and L. Gordon* - *Ordnance Survey, UK
The Use of Cluster Analysis for the Creation of Sub-Market Groupings for Rural Property Valuation in Victoria, Australia / Kelly Hayles - RMIT University, Australia
Virtual Iceland: Enhancing Fieldwork Experiences Through E-Leaming / William Mackaness, Andy Dugmore, Stephen Edgar, Nick Hulton and Eduardo Serafin -University of Edinburgh, UK
Sinkhole Risk Prediction in Residential Area using GIS Technique / Abdul Nasir Matori*, Halim Setan and Sa'adiah M Saat - *Universiti Teknologi PETRONAS, Malaysia
GIS and Geostatistical Analysis of Spatial Data from Crime Scene Mapping and Forensic Investigations / Jennifer McKinley, Alastair Ruffen, Conor Graham and Lorraine Barry - Queen's University, Belfast, UK
Design and Implementation of an Advanced Generic Location-Aware Engine / Stelios Papakonstantinou and Vesna Brujic-Okretic - City University, London, UK
A Spatially-Aware Mobile Test Bed for Exploring and Enhancing Spatial Literacy Skills / Gary Priestnall and Gemma Polmear - The University
Bespoke Versus General Purpose Discrete Classifications: Segmentation of Higher Education Market Data / Alex Singleton and Paul Longley - University College London, UK
GIS Modelling Application for Identification of Ecologically Sound Land for Urban Agriculture: Special Reference to Colombo Urban Area / Padma Weerakoon - University of Sri Jayawardenepura, Sri Lanka
Does Fusion of Remotely Sensed Data Improve Classification Accuracy? / Eblal Zakzok* and Daoyi Chen - *The University of Manchester, UKNuméro de notice : 19713 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Actes Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=82937 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 19713-01 CG2006 Livre Centre de documentation Congrès Disponible Progress in Spatial Data Handling : 12th International Symposium on Spatial Data Handling / Andreas Riedl (2006)PermalinkSdC 2006, Semaine de la connaissance, 26 - 30 juin 2006, Nantes, France, Volume 1. IC 2006, 17es Journées francophones d'ingénierie des connaissances / Mounira Harzallah (2006)PermalinkSdC 2006, Semaine de la connaissance, 26 - 30 juin 2006, Nantes, France, Volume 2. Coopération, Innovation, Technologie ; Connaissances et compétences en entreprise industrielle ; activité collective et connaissance dans les organisations / Mounira Harzallah (2006)PermalinkSdC 2006, Semaine de la connaissance, 26 - 30 juin 2006, Nantes, France, Volume 3. Conférenciers invités, Journées Ontologie et textes juridiques, Indexation des connaissances en sciences humaines / Mounira Harzallah (2006)PermalinkSdC 2006, Semaine de la connaissance, 26 - 30 juin 2006, Nantes, France, Volume 4. Applications industrielles des technologies de la connaisance ; Pratiques et méthodes de classification du savoir à l'heure d'internet ; Récit et gestion des connaissances ; Représentation et raisonnement sur le temps et l'espace / Mounira Harzallah (2006)PermalinkSemantic interoperability of distributed geo-services / Robert Lemmens (2006)PermalinkTerminologie et accès à l'information / W.M. El Hadi (2006)PermalinkKnowledge production through critical GIS: genealogy and prospects / E. Sheppard in Cartographica, vol 40 n° 4 (December 2005)PermalinkAn application of problem and product ontologies for the revision beach nourishments / Daniel van de Vlag in International journal of geographical information science IJGIS, vol 19 n° 10 (november 2005)PermalinkDe la normalisation à l'interopérabilité / Françoise de Blomac in SIG la lettre, n° 68 (juin 2005)Permalink