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Geographic automata systems / Paul M. Torrens in International journal of geographical information science IJGIS, vol 19 n° 4 (april 2005)
[article]
Titre : Geographic automata systems Type de document : Article/Communication Auteurs : Paul M. Torrens, Auteur ; Itzhak Benenson, Auteur Année de publication : 2005 Article en page(s) : pp 385 - 412 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] automate cellulaire
[Termes IGN] géographie sociale
[Termes IGN] géoréférencement
[Termes IGN] milieu urbain
[Termes IGN] modèle de simulation
[Termes IGN] objet géographique
[Termes IGN] système d'information géographique
[Termes IGN] système multi-agentsRésumé : (Auteur) A novel approach to automata-based modeling for spatial systems is described: geographic automata and Geographic Automata Systems. We detail a framework that takes advantage of the formalism of automata theory and GI Science to unite cellular automata and multi-agent systems techniques, and provides a spatial approach to bottom-up modeling of complex geographic systems that are comprised of infrastructure and human objects. The suitability of the framework is also discussed with reference to existing cellular automata and multi-agent systems models used in urban studies. Practical implementation of the framework is illustrated with reference to an object-based urban simulation environment and implementation of a popular socio-spatial segregation model. Numéro de notice : A2005-096 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/13658810512331325139 En ligne : https://doi.org/10.1080/13658810512331325139 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27234
in International journal of geographical information science IJGIS > vol 19 n° 4 (april 2005) . - pp 385 - 412[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-05041 RAB Revue Centre de documentation En réserve L003 Disponible 079-05042 RAB Revue Centre de documentation En réserve L003 Disponible GIS and remote sensing as tools for the simulation of urban land-use change / C.M. Almeida in International Journal of Remote Sensing IJRS, vol 26 n° 4 (February 2005)
[article]
Titre : GIS and remote sensing as tools for the simulation of urban land-use change Type de document : Article/Communication Auteurs : C.M. Almeida, Auteur ; A.M. Vieira Monteiro, Auteur ; et al., Auteur Année de publication : 2005 Article en page(s) : pp 759 - 774 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] automate cellulaire
[Termes IGN] changement d'occupation du sol
[Termes IGN] croissance urbaine
[Termes IGN] estimation bayesienne
[Termes IGN] maille carrée
[Termes IGN] milieu urbain
[Termes IGN] modèle de simulation
[Termes IGN] modèle stochastique
[Termes IGN] Sao Paulo
[Termes IGN] système d'information géographique
[Termes IGN] utilisation du solRésumé : (Auteur) This paper is concerned with building up methodological guidelines for modelling urban land-use change through Geographical Information Systems, remote sensing imagery and Bayesian probabilistic methods. A medium-sized town in the west of Sào Paulo State, Bauru, was adopted as a case study. Its urban structure was converted into a 100m x 100m resolution grid and transition probabilities were calculated for each grid cell by means of the 'weights of evidence' statistical method and upon the basis of the information related to the technical infrastructure and socio-economic aspects of the town. The probabilities obtained from there fed a cellular automaton simulation model-DINAMICA-developed by the Centre for Remote Sensing of the Federal University of Minas Gerals (CSR-UFNIG), based on stochastic transition algorithms. Different simulation outputs for the case study town in the period 1979-1988 were generated, and statistical validation tests were then conducted for the best results, employing a multiple resolution fitting procedure. This modelling experiment revealed the plausibility of adopting Bavesian empirical methods based on the available knowledge of technical infrastructure and socio-economic status to simulate urban land-use change. It indicates their possible further applicability for generating forecasts of growth trends both for Brazilian cities and cities world-wide. Numéro de notice : A2005-054 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160512331316865 En ligne : https://doi.org/10.1080/01431160512331316865 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27192
in International Journal of Remote Sensing IJRS > vol 26 n° 4 (February 2005) . - pp 759 - 774[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 080-05041 RAB Revue Centre de documentation En réserve L003 Exclu du prêt Analysis of scale dependencies in an urban land-use-change model / C.A. Jantz in International journal of geographical information science IJGIS, vol 19 n° 2 (february 2005)
[article]
Titre : Analysis of scale dependencies in an urban land-use-change model Type de document : Article/Communication Auteurs : C.A. Jantz, Auteur ; S.J. Goetz, Auteur Année de publication : 2005 Article en page(s) : pp 217 - 241 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] analyse de sensibilité
[Termes IGN] analyse spatiale
[Termes IGN] changement d'occupation du sol
[Termes IGN] croissance urbaine
[Termes IGN] étalonnage de modèle
[Termes IGN] modèle de simulation
[Termes IGN] utilisation du solRésumé : (Auteur) Different processes shaping land-use patterns are observed at different scales. In land-use modelling, scale can influence the measurement and quantitative description of land-use patterns and can therefore significantly impact the behaviour of model parameters that describe land-use change processes. We present results of a rigorous sensitivity analysis of a cellular urban land-usechange model, SLEUTH, testing its performance in response to varying cell resolutions. Specifically, we examine the behaviour of each type of urban growth rule across different cell sizes, and explore the model's ability to capture growth rates and patterns across scales. Our findings suggest that SLEUTH's sensitivity to scale extend beyond issues of calibration. While the model was able to capture the rate of growth reliably across all cell sizes, differences in its ability to simulate growth patterns across scales were substantial. We also observed significant differences in the sensitivity of the growth rules across cell sizes, indicating that SLEUTH may perform better at certain cell sizes than at others. These findings emphasize the importance of scale considerations in land-use-change modelling research, particularly in terms of determining the relevant and appropriate scales of enquiry for the processes being simulated. Numéro de notice : A2005-049 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/13658810410001713425 En ligne : https://doi.org/10.1080/13658810410001713425 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27187
in International journal of geographical information science IJGIS > vol 19 n° 2 (february 2005) . - pp 217 - 241[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-05021 RAB Revue Centre de documentation En réserve L003 Disponible 079-05022 RAB Revue Centre de documentation En réserve L003 Disponible Calibrating a neural network-based urban change model for two metropolitan areas of the upper Midwest of the United States / B.C. Pijanowski in International journal of geographical information science IJGIS, vol 19 n° 2 (february 2005)
[article]
Titre : Calibrating a neural network-based urban change model for two metropolitan areas of the upper Midwest of the United States Type de document : Article/Communication Auteurs : B.C. Pijanowski, Auteur ; S. Pithadia, Auteur ; B.A. Shellito, Auteur ; K. Alexandridis, Auteur Année de publication : 2005 Article en page(s) : pp 197 - 215 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] Détroit
[Termes IGN] Kappa de Cohen
[Termes IGN] métropole
[Termes IGN] Minneapolis (Minnesota)
[Termes IGN] modèle de simulation
[Termes IGN] occupation du sol
[Termes IGN] pondération
[Termes IGN] spatial metrics
[Termes IGN] système d'information géographiqueRésumé : (Auteur) We parameterized neural net-based models for the Detroit and Twin Cities metropolitan areas in the US and attempted to test whether they were transferable across both metropolitan areas. Three different types of models were developed. First, we trained and tested the neural nets within each region and compared them against observed change. Second, we used the training weights from one area and applied them to the other. Third, we selected a small subset (- 1 %) of the Twin Cities area where a lot of urban change occurred. Four model performance metrics are reported : (1) Kappa; (2) the scale which correct and paired omission/commission errors exceed 50%; (3) landscape pattern metrics; and (4) percentage of cells in agreement between model simulations. We found that the neural net model in most cases performed well on pattern but not location using Kappa. The model performed well only in one case where the neural net weights from one area were used to simulate the other. We suggest that landscape metrics are good to judge model performance of land use change models but that Kappa might not be reliable for situations where a small percentage of urban areas change. Numéro de notice : A2005-048 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/13658810410001713416 En ligne : https://doi.org/10.1080/13658810410001713416 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27186
in International journal of geographical information science IJGIS > vol 19 n° 2 (february 2005) . - pp 197 - 215[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-05021 RAB Revue Centre de documentation En réserve L003 Disponible 079-05022 RAB Revue Centre de documentation En réserve L003 Disponible Comparison of the structure and accuracy of two land change models / Robert Gilmore Pontius in International journal of geographical information science IJGIS, vol 19 n° 2 (february 2005)
[article]
Titre : Comparison of the structure and accuracy of two land change models Type de document : Article/Communication Auteurs : Robert Gilmore Pontius, Auteur ; J. Malanson, Auteur Année de publication : 2005 Article en page(s) : pp 243 - 265 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] analyse comparative
[Termes IGN] analyse spatiale
[Termes IGN] automate cellulaire
[Termes IGN] chaîne de Markov
[Termes IGN] changement d'occupation du sol
[Termes IGN] Massachusetts (Etats-Unis)
[Termes IGN] modèle de simulation
[Termes IGN] occupation du sol
[Termes IGN] prédictionRésumé : (Auteur) This paper compares two land change models in terms of appropriateness for various applications and predictive power. Cellular Automata Markov (CA-Markov) and Geomod are the two models, which have similar options to allow for specification of the predicted quantity and location of land categories. The most important structural difference is that CA-Markov has the ability to predict any transition among any number of categories, while Geomod predicts only a one-way transition from one category to one alternative category. To assess the predictive power, each model is run several times to predict land change in central Massachusetts, USA. The models are calibrated with information from 1971 to 1985, and then the models predict the change from 1985 to 1999. The method to measure the predictive power: 1) separates the calibration process from the validation process, 2) assesses the accuracy at multiple resolutions, and 3) compares the predictive model vis-A-vis a null model that predicts pure persistence. Among 24 model runs, the predictive models are more accurate than the null model at resolutions coarser than two kilometres, but not at resolutions finer than one kilometre. The choice of the options account for more variation in accuracy of runs than the choice of the model per se. The most accurate model runs are those that did not use spatial contiguity explicitly. For this particular study area, the added complexity of CA-Markov is of no benefit. Numéro de notice : A2005-050 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/13658810410001713434 En ligne : https://doi.org/10.1080/13658810410001713434 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27188
in International journal of geographical information science IJGIS > vol 19 n° 2 (february 2005) . - pp 243 - 265[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 079-05021 RAB Revue Centre de documentation En réserve L003 Disponible 079-05022 RAB Revue Centre de documentation En réserve L003 Disponible Exploring a spatio-dynamic neighbourhood-based model of residential behaviour in the Brussels periurban area / Geoffrey Caruso in International journal of geographical information science IJGIS, vol 19 n° 2 (february 2005)PermalinkEvent-oriented approaches to geographic phenomena / Michael F. Worboys in International journal of geographical information science IJGIS, vol 19 n° 1 (january 2005)PermalinkGIS, spatial analysis, and modeling / David J. Maguire (2005)PermalinkEffect of support size on the accuracy of a distributed rockfall model / L.K.A. Dorren in International journal of geographical information science IJGIS, vol 18 n° 6 (october 2004)PermalinkÉlaboration d'un SIG sur le bassin versant de recherche de Draix (04) / R. Ferreol (2004)PermalinkModelling urban growth and landscape changes in the Atlanta metropolitan area / X. Yang in International journal of geographical information science IJGIS, vol 17 n° 5 (july - August 2003)Permalink3D city modelling using ultra high resolution and multi-sensoral remote sensing / Manfred Ehlers in GIS Geo-Informations-Systeme, vol 2003 n° 6 (Juni 2003)PermalinkStatistical methods to partition effects of quantity and location during comparison of categorical maps at multiple resolutions / Robert Gilmore Pontius in Photogrammetric Engineering & Remote Sensing, PERS, vol 68 n° 10 (October 2002)PermalinkNeural-network-based cellular automata for simulating multiple land use changes using GIS / X. Li in International journal of geographical information science IJGIS, vol 16 n° 4 (june 2002)PermalinkRepresenting multiple spatial statistics in generalized elevation models: moving beyond the variogram / C. Ehlschlaeger in International journal of geographical information science IJGIS, vol 16 n° 3 (april 2002)PermalinkUrban simulation using principal components analysis and cellular automata for land-use planning / X. Li in Photogrammetric Engineering & Remote Sensing, PERS, vol 68 n° 4 (April 2002)PermalinkImage processing of airborne scanning laser altimetry data for improved river flood modelling / D.M. Cobby in ISPRS Journal of photogrammetry and remote sensing, vol 56 n° 2 (December 2001 - March 2002)PermalinkArtificial neural networks as a tool for spatial interpolation / J.P. Rigol in International journal of geographical information science IJGIS, vol 15 n° 4 (june 2001)PermalinkKnowledge-based multivariate GIS application in environmental modeling / R.S. Ofren in Geocarto international, vol 16 n° 1 (March - May 2001)PermalinkSIG et bases de données spatiotemporelles pour les simulations multimodèles : application au domaine agricole / E. Assoumou in Revue internationale de géomatique, vol 11 n° 1 (mars – mai 2001)PermalinkModelling sustainable urban development by the integration of constrained cellular automata and GIS / X. Li in International journal of geographical information science IJGIS, vol 14 n° 2 (march 2000)PermalinkUn outil de représentation générique de l'espace pour l'étude des risques naturels / Vincent Cligniez (1998)PermalinkGESREAU, un outil de gestion des eaux par une modélisation du territoire / P.A. Crausaz in Revue internationale de géomatique, vol 7 n° 2 (juin – août 1997)PermalinkAnalyse et mesure de l'incertitude dans un modèle de simulation / F. Leurent (1997)PermalinkSurveillance des océans à l'horizon 2000 : une approche intégrée / Centre national d'études spatiales (1997)PermalinkSpatial simulation modelling / A.S. Camara (01/01/1996)PermalinkEarly crop yield assessment of the EU countries / P. Vossen (1995)PermalinkAgriculture, System description of the wofost 6.0 crop simulation model implemented in CGMS, Volume 1. Theory and algorithms / I. Supit (1994)Permalinkvol 16 n° 2 - June - August 1993 - Tsunamis (Bulletin de Marine geodesy)PermalinkAgriculture, agrometeorological aspects of forecasting yields of potato within the E.C. [European Community] / D.K.L. Mackerron (1992)PermalinkAgriculture, aspects agrométéorologiques du développement des cultures dans le Benelux et les régions voisines / A. Falisse (1992)PermalinkRemote sensing and numerical modeling of suspended sediment in Laguna de terminos, Campeche, Mexico / J.R. Jensen in Remote sensing of environment, vol 28 n° 1 (April - June 1989)PermalinkA mathematical model for the simulation of a photogrammetric camera using stellar control / Chester C. Slama (1972)Permalink