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Trajectory indexing using movement constraints / C.S. Jensen in Geoinformatica, vol 9 n° 2 (June - August 2005)
[article]
Titre : Trajectory indexing using movement constraints Type de document : Article/Communication Auteurs : C.S. Jensen, Auteur Année de publication : 2005 Article en page(s) : pp 93 - 115 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Systèmes d'information géographique
[Termes IGN] base de données d'objets mobiles
[Termes IGN] base de données spatiotemporelles
[Termes IGN] dimension fractale
[Termes IGN] données spatiotemporelles
[Termes IGN] indexation spatiale
[Termes IGN] objet mobile
[Termes IGN] reconstruction d'itinéraire ou de trajectoire
[Termes IGN] réduction géométrique
[Termes IGN] réseau de transport
[Termes IGN] réseau routier
[Termes IGN] système de gestion de base de donnéesRésumé : (Auteur) With the proliferation of mobile computing, the ability to index efficiently the movements of mobile objects becomes important. Objects are typically seen as moving in two-dimensional (x, y) space, which means that their movements across time may be embedded in the three-dimensional (x, y, t) space. Further, the movements are typically represented as trajectories, sequences of connected line segments. In certain cases, movement is restricted; specifically, in this paper, we aim at exploiting that movements occur in transportation networks to reduce the dimensionality of the data. Briefly, the idea is to reduce movements to occur in one spatial dimension. As a consequence, the movement occurs in two-dimensional (x, t) space. The advantages of considering such lower-dimensional trajectories are that the overall size of the data is reduced and that lower-dimensional data is to be indexed. Since off-the-shelf database management systems typically do not offer higher-dimensional indexing, this reduction in dimensionality allows us to use existing DBMSes to store and index trajectories. Moreover, we argue that, given the right circumstances, indexing these dimensionality-reduced trajectories can be more efficient than using a three-dimensional index. A decisive factor here is the fractal dimension of the network-the lower, the more efficient is the proposed approach. This hypothesis is verified by an experimental study that incorporates trajectories stemming from real and synthetic road networks. Numéro de notice : A2005-222 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Article DOI : 10.1007/s10707-005-6429-9 En ligne : https://doi.org/10.1007/s10707-005-6429-9 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27359
in Geoinformatica > vol 9 n° 2 (June - August 2005) . - pp 93 - 115[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 057-05021 RAB Revue Centre de documentation En réserve L003 Disponible Spatialisation et représentations des vulnérabilités et des risques / S. Bouchon in Le monde des cartes, n° 183 (mars - mai 2005)
[article]
Titre : Spatialisation et représentations des vulnérabilités et des risques Type de document : Article/Communication Auteurs : S. Bouchon, Auteur ; A. Tremolieres, Auteur Année de publication : 2005 Article en page(s) : pp 23 - 24 Langues : Français (fre) Descripteur : [Vedettes matières IGN] Cartographie thématique
[Termes IGN] aléa
[Termes IGN] carte analytique
[Termes IGN] cartographie des risques
[Termes IGN] données spatiotemporelles
[Termes IGN] échelle cartographique
[Termes IGN] outil d'aide à la décision
[Termes IGN] représentation cartographique
[Termes IGN] système d'information géographique
[Termes IGN] vulnérabilité
[Termes IGN] zone à risqueRésumé : (Auteur) Les questions de la cartographie des vulnérabilités, et des risques de manière plus générale, ont été les points centraux des discussions entamées lors de cet atelier thématique. Numéro de notice : A2005-153 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27291
in Le monde des cartes > n° 183 (mars - mai 2005) . - pp 23 - 24[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 021-05011 RAB Revue Centre de documentation En réserve L003 Disponible 021-05012 RAB Revue Centre de documentation En réserve L003 Disponible Design of maps on history: some ideas concerning information management / Giedre Beconyte in Geoinformatics, vol 8 n° 1 (01/02/2005)
[article]
Titre : Design of maps on history: some ideas concerning information management Type de document : Article/Communication Auteurs : Giedre Beconyte, Auteur Année de publication : 2005 Article en page(s) : pp 28 - 31 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Cartographie thématique
[Termes IGN] cartographie historique
[Termes IGN] conception cartographique
[Termes IGN] données spatiotemporelles
[Termes IGN] histoire
[Termes IGN] information géographique
[Termes IGN] Lituanie
[Termes IGN] qualité des données
[Termes IGN] système d'information géographique
[Termes IGN] visualisationRésumé : (Auteur) The experience of compiling historical atlases of Lithuania and of the world in Vilnius University allows asserting that popular methods of systems engineering, such as life cycle modelling, pardigms of thematic map design based on different life cycle models and some general principles of design comprise an effective method to minimize the design costs and improve the quality of the final product. Numéro de notice : A2005-064 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27202
in Geoinformatics > vol 8 n° 1 (01/02/2005) . - pp 28 - 31[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 262-05011 SL Revue Centre de documentation Revues en salle Disponible Cubic map algebra functions for spatio-temporal analysis / J. Mennis in Cartography and Geographic Information Science, vol 32 n° 1 (January 2005)
[article]
Titre : Cubic map algebra functions for spatio-temporal analysis Type de document : Article/Communication Auteurs : J. Mennis, Auteur ; R. Viger, Auteur ; C. Dana Tomlin, Auteur Année de publication : 2005 Article en page(s) : pp 17 - 32 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] analyse spatio-temporelle
[Termes IGN] dimension temporelle
[Termes IGN] données spatiotemporelles
[Termes IGN] Etats-Unis
[Termes IGN] flore locale
[Termes IGN] Map Algebra
[Termes IGN] occupation du sol
[Termes IGN] système d'information géographique
[Termes IGN] télédétection spatiale
[Termes IGN] tessellation
[Termes IGN] voxelRésumé : (Auteur) We propose an extension of map algebra to three dimensions for spatio-temporal data handling. This approach yields a new class of map algebra functions that we call "cube functions". Whereas conventional map algebra functions operate on data layers representing two-dimensional space, cube functions operate on data cubes representing two-dimensional space over a third-dimensional period of time. We describe the prototype implementation of a spatio-temporal data structure and selected cube function versions of conventional local, focal and zonal map algebra functions. The utility of cube functions is demonstrated through a case study analysing the spatio-temporal variability of remotly sensed, southeastern U.S. vegetation character over various land covers and during different El Nino/Southeastern Oscillation (ENSO) phases. Like conventional map algebra, the application of cube functions may demand significant data prepocessing when integrating diverse data sets, and are subject to limitations related to data storage and algorithm performance. Solutions to these issues include extending data compression and computing strategies for calculations on very large data volumes to spatio-temporal data handling. Numéro de notice : A2005-135 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1559/1523040053270765 En ligne : https://doi.org/10.1559/1523040053270765 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27273
in Cartography and Geographic Information Science > vol 32 n° 1 (January 2005) . - pp 17 - 32[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 032-05011 RAB Revue Centre de documentation En réserve L003 Disponible Proceedings of the GIS Research UK, 13th Annual Conference, GISRUK 2005, 6-8 April 2005, Geography & Geomatics, University of Glasgow / Roland Billen (2005)
Titre : Proceedings of the GIS Research UK, 13th Annual Conference, GISRUK 2005, 6-8 April 2005, Geography & Geomatics, University of Glasgow Type de document : Actes de congrès Auteurs : Roland Billen, Éditeur scientifique ; Jane E. Drummond, Éditeur scientifique ; David Forrest, Éditeur scientifique ; Elsa Maria Joao, Éditeur scientifique Editeur : Geographical Information Science Research - UK GISRUK Année de publication : 2005 Conférence : GISRUK 2005, 13th GIS research UK annual conference 06/04/2005 08/04/2005 Glasgow Royaume-Uni Importance : 573 p. Format : 21 x 30 cm Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Géomatique
[Termes IGN] analyse spatiale
[Termes IGN] automate cellulaire
[Termes IGN] base de données urbaines
[Termes IGN] données environnementales
[Termes IGN] données spatiotemporelles
[Termes IGN] graphe
[Termes IGN] modèle numérique de terrain
[Termes IGN] ontologie
[Termes IGN] qualité des données
[Termes IGN] réalité augmentée
[Termes IGN] réalité virtuelle
[Termes IGN] santé
[Termes IGN] service fondé sur la position
[Termes IGN] SIG nomade
[Termes IGN] SIG participatif
[Termes IGN] visibilité
[Termes IGN] visualisation 3D
[Termes IGN] WebSIGNote de contenu : Session 2A Health issues
Measuring potential access to primary healthcare services in Wales : the influence of alternative spatial representation of population / Mitch Langford, University of Glamorgan
Who does not eat their greens ? Geodemographics, health promotion and neighbourhood health inequalities / Catherine Jones, University College London
Modelling accessibility to general hospitals in Ireland / Stamatis Kalogirou, National University of Ireland Maynooth
Integrated ABM and GIS modeling of infectious disease transmission / Yong Yang, University of Southampton
Human exposure to air pollutants in Scotland / Deborah Henderson, University of Strathclyde
Session 2B Ontologies
Exploring representational issues in the visualization of geographical phenomenon over large changes in Scale / William Mackaness, University of Edinburgh
A new process data model and its application / F.E. Reitsma, University of Edinburgh
A framework for spatial interoperability in environmental information systems / Lei Tan, University of kent
Can metadata ever be interesting? / Lex comber, ADAS Environmental Systems, Wolverhampton
Using OWL for representing geo-ontologies on the geo-web / P. Smart, Cardiff University
Session 3A Web GIS, Mobiel GIS & Location based services
Schematic maps for small display location based service applications / suchith Anand, University of Glamorgan
Robust, GPS-only map matching: exploiting vehicle position history, driving restriction information and road network topology in a statistical framework / B. Hummel, University of Karlsruhe, Germany
GPS positioning using only one satellite, Doerte Steup, University of Glamorgan
MEMS – Mobile Environmental Management System / Keith Gardiner, Dublin Institute of Technology
A device independent approach to spatial data delivery to support mobile location service development / Simon Abele, University of Newcastle upon Tyne
Session 3B Data quality
Large scale robust texture separability within aerial photography / Padraig Corcoran, National University of Ireland Maynooth
Decision-making, uncertainty and the human dimension in GI: sustainable development as a case study / Alexis Comber, ADAS Environment Systems, Wolverhampton
Data quality issues in Environmental research data management / Peter Mooney, National University of Ireland Maynooth
LiDAR for DSMs: an exploration of data issues and errors / Charlotte Leih, University of Glamorgan
Interval-spatial methods / Njeri Wabiri, University of Cape Town, South Africa
Session 4A Spatio-temporal processing
Evaluating of an approach to motion pattern detection using random walk models / Patrick Laube, University of Zurich, Switzerland
Accuracy of current mobile phone location: limitations on the new cellular geography / Pablo Mateos, university of college London
Weather and crime: visualizing micro geo-temporal patterns / Chris Brunsdon, University of Glamorgan
Toward a continuous data warehouse for continuous phenomena / Taher Omran Ahmed, LIRIS-INSA de Lyon, France
Representing space-time Processes in GIS / Martin Charlton, University of Ireland Maynooth
Session 4B Urban
Delimitation of potential strategic urban horizons / Carsten Schürmann, RRG Spatial Planning and Geoinformation, Oldenburg i.H., Germany
The relationship between population, employment and accessibility in London / Margarethe Theseira, GLA Economics, London
Which sewers in a large network are defective? Some answers and explanations obtained through stochastic modelling, statistical analysis and prediction using an intelligent reflective spatial database system / Peter R. Harper, Liverpool John Moores University
Neighbourhood rules! An assessment of their value / Michel Haggort, Utrecht University, The Netherlands
Session 5A Public data provision
MIMAS Geo-Resources / K. Kitmitto, University of Manchester
Web tools for accessing Irish census data / Paul Lewis, National University of Ireland Maynooth
Task-based approach to geographic information utility analysis / Nosakhare Erharuyi, University of Newcastle upon Tyne
Going East? The EU, GIS and the Governance of Polish Rural Areas / Francis Harvey, University of Minnesota, Canada
Session 5B Navigation and visibility
Artificial neural networks for map-matched GPS positioning / Marylin Winter, University of Glamorgan
A speech based augmented reality system for city tourist / William A. Mackaness, University of Edinburgh
On a clear day – Experiments in visibility / Stephen Wise, University of Sheffield
Using a genetic algorithm for Combinatorial viewshed optimization / Peter M.K. Wightman, WSP Group, Cambridge
The transition to high resolution digital surface models: improvements in visibility analysis performance / Rob Berry, University of Glamorgan.
Session 6A DTM processing
Concepts of interactive TIN modification / Maciej Dakowicz, University of Glamorgan
Automatic building extrusion from a TIN model using LiDAR and Ordnance survey landline data / Rebecca O.C. Tse, University of Glamorgan
Identification of simple landscape features on triangulated contour lines / Olivier Bonin, Institut Géographique National, France
A vector-based approach to generate accurate stream network patterns from DEM / M.S. Hossain, Chittagong University, Bangladesh
Fast Fourier transforms as a method of visualizing and removing DEM error / K.E. Arrell, University of Leeds
Session 6B Cellular automata and graph theory
Modelling urban growth with cellular automata built in a GIS Environment: a case study of Lat Phrao, Bangkok, Thailand / Sirivilai Teerarojanarat, University of Newcastle upon Tyne
Inferring urban function from form using structural an neural pattern recognition / Stuart Barr, University of Newcastle upon Tyne
A graph-based technique for higher order topological data structure visualization / J.-P. de Almeida, University College London
Session 7A From data to production
Identifying imprecise regions for geographic information retrieval using the web / Ross Purves, University of Zürich, Switzerland
Real time stimulation and modelling of GPS availability: Satellite visibility analysis using digital surface models / Jing Li, University of Glamorgan
Spatial Bayesian learning for dataset retrieval in geographic information system / Arron R. Walker, Queensland University of technology, Australia
A “Primitive” view of image interpretation for automated mapping / William Tompkinson, Ordnance Survey
Warping techniques: a new tool for cartographic generalisation? / Eric Grosso, Institut Géographique National, France
Session 7B Spatial analysis
The Use of Cartograms in Kernel-Based Spatial Analysis; An Example Investigation of Housing Cost / Chris Brunsdon, University of Glamorgan
Creating Small Areas for Ireland — Problems and Opportunities / A Stewart Fotheringham, National University of Ireland Maynooth
Road Traffic Collision Hotspot Identification: A Spatial Approach / Tessa Anderson, University College London
Populating Major Road Networks for a Major Accident Hazard Modelling National Database / C.N. W. Arnot, Staffordshire University
Grey GIS / Danni Guo, University of Cape Town, South Africa
Session 8A Natural environment
Reconstructing Woodland Landscapes for Habitat Restoration / Kate Moore, University of Leicester
Census-based Socio-economic Area Classification: An Environmentally Enhanced Version / Nigel Walford, Kingston University, Kingston upon Thames
Degree-Day Factors and Small-Scale Snowmelt Variability: Elucidation of Topographic Relationships using DEM Subtraction / N.J. Mount, Birkbeck College, London
Transferability of Predictive Species Distribution Model: A Case Study of Tropical Palms of Sulawesi / Wiske Rotinsulu, University of Newcastle upon Tyne
Session 8B Participatory GIS
Participatory GIS and its Application in the Governance of Air and Noise Pollution / Steve Cinderby, University of York
Building a Spatial Metadatabase for Local Authority Neighbourhood Management / Aled T.H. Greenhalgh, University of Newcastle upon Tyne
The WikiTOID Project / Philip James, University of Newcastle upon Tyne
Zooming to the Study Area in Giscience Research: A Three Stage Approach / Ana Simao, University College London
PPGLS in Zone Design for Community Development / Wayne M Gearey Jr., Coventry University
Session 9A Good governance
Qualifying the Application of Geodemographics to Crime Analyses / D. L Ashby, University College London
Establishing Good Practice Guidelines for the Deployment of GIS in AONB Management / Pragya Agarwal, University of Leeds
A Spatial Decision Support System for Property Valuation / Katerina Christopoulou, University College London
The Geography of Higher Education. Who Does What and Where? / Alex D. Singleton, University College London
A Prototype Decision Support System for Emergency Services: London's King's Cross Redevelopment / Christian J. E. Castle, University College London
Session 9B Visualisation
Using Usability to Evaluate Geovisualization for Learning and Teaching / Stephanie Larissa Marsh, City University, London
3D Cartography: The Marine GIS / Chris Gold, University of Glamorgan
Multi-Perspective Visualisation Of Ranked Geographic Data / Gabe Hobona, University of Newcastle upon Tyne
Map Calculus — an Alternative to Map Algebra / Muki E. Haklay, University College London
Integration of 3D data in commercial GIS / Alistair Ford, University of Newcastle upon Tyne
Poster session I.
GlScience — Art collaborations: Experiences and Implications / Gary Priestnall, University of Nottingham
Implications of Growth of Inequalities in the Geographical Distribution of Unemployment /
John Adams, Napier University, Edinburgh
Spatial Interpolation: From Two to Three Dimensions / Hugo Ledoux, Hong Kong Polytechnic University
Spatial Annotations in Mapping Environment / Daniel Lynch, University College Dublin, Ireland
Towards Dynamic 4-D Virtual Route Corridor Representation / Timothy McCarthy, National University of Ireland Maynooth
Geographical Access to Primary Health Care / Stamatis Kalogirou, National University of Ireland Maynooth
Investigating the Accessibility of Online Planning Information in Irish Local Authorities / Mairéad de Róiste, Trinity College Dublin, Ireland
A Method for Analysing Urban Public Services: the Case of Green Spaces / Grazia Zulian , University of Padova, Italy
Poster session 2
Using GIS to Study Succession Dynamics of Floor Vegetation in Declining Mountain Norway Spruce Forests / K Veivrovei, Charles University in Prague, Czech Republic
Mapping of Air Pollution by LIDAR: A Case Study on Integrated GIS Development / L Matejicek, Charles University in Prague, Czech Republic
Development of a Spatial Database for Characterising Rural Areas of England and 552 Wales: Overlays, Errors and MAUP / Steve Cinderby, University of York
The Application of GIS and Land-Use Planning Principles in Development of Afforestation and Green Areas in the Suburbs of Metropolitan Cities (A Case Sindy in Tehran). / Ali Malekghasemi, Azad University Tehran, Iran
Vaation of Proposed Engineering Plan and Geo-Hazard Assessment of Siakunda Dam Site and Reservoir Area using RS and GIS, Chittagong, Bangladesh / A.T.M. Asaduzzaman, Geological Survey of Bangladesh
Spatial Data Integration: The Development of a Manure Management Database for England and Wales / Chris Procter, ADAS Environment Systems, Wolverhampton
GE Based Methodologies for Assessing Nitrate Distributions across England and Wales / Helen Davies, Centre for Ecology and Hydrology, WallingfordNuméro de notice : 19715 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE/INFORMATIQUE Nature : Actes Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=82964 ContientRéservation
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Code-barres Cote Support Localisation Section Disponibilité 19715-01 CG2005 Livre Centre de documentation Congrès Disponible 19715-02 CG2005 Livre Centre de documentation Congrès Disponible Statistique spatiale / Jean-Marc Zaninetti (2005)PermalinkImplementation and evaluation of a hypercube-based method for spatiotemporal exploration and analysis / Pierre Marchand in ISPRS Journal of photogrammetry and remote sensing, vol 59 n° 1-2 (August 2004 - April 2005)Permalink3D visualization for the analysis of forest cover change / M.D. Dunbar in Geocarto international, vol 19 n° 2 (June - August 2004)PermalinkA system for change documentation based on a spatiotemporal database / M.A. Peerbocus in Geoinformatica, vol 8 n° 2 (June - August 2004)PermalinkAdapting to the machine: integrating GIS into qualitative research / Scott Bell in Cartographica, vol 39 n° 1 (March 2004)PermalinkApport des SIG pour la modélisation spatio-temporelle d'activités humaines / Cyril Tissot in Revue internationale de géomatique, vol 14 n° 1 (mars - mai 2004)PermalinkThe story of the Geotoolkit: an object-oriented geodatabase kernel system / O. Balovnev in Geoinformatica, vol 8 n° 1 (March - May 2004)PermalinkAgile 2004, 7th Agile Conference on Geographic Information Science, Heraklion (Greece), 29 April - 1 May 2004 / Fred Toppen (2004)PermalinkCassini'04, 7ème conférence du GDR SIGMA Géomatique et analyse spatiale / Bernard Bouhet (2004)PermalinkDatabase and expert systems applications, 15th International Conference, DEXA 2004, Zaragoza, Spain, August/September 2004 / Fernando Galindo (2004)Permalink