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A method for monitoring building construction in urban sprawl areas using object-based analysis of Spot 5 images and existing GIS data / Laurent Durieux in ISPRS Journal of photogrammetry and remote sensing, vol 63 n° 4 (July - August 2008)
[article]
Titre : A method for monitoring building construction in urban sprawl areas using object-based analysis of Spot 5 images and existing GIS data Type de document : Article/Communication Auteurs : Laurent Durieux, Auteur ; E. Lagabielle, Auteur ; A. Nelson, Auteur Année de publication : 2008 Article en page(s) : pp 399 - 408 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] aménagement urbain
[Termes IGN] analyse d'image orientée objet
[Termes IGN] analyse spatiale
[Termes IGN] détection du bâti
[Termes IGN] image SPOT 5
[Termes IGN] milieu urbain
[Termes IGN] Réunion, île de la
[Termes IGN] surveillance de l'urbanisation
[Termes IGN] système d'information géographiqueRésumé : (Auteur) Urban sprawl has been identified as one of the most negative effects of global population growth on the environment and biodiversity. Frequent monitoring of urban sprawl is needed to limit the impact of this ongoing phenomenon. This paper proposes precise monitoring of building construction using an object-based classification methodology applied to Spot 5 images with a 2.5 m resolution. An application at a regional scale on Reunion Island in the Indian Ocean shows that this building extraction methodology has limitations in the production of reference urban maps because of difficulties in defining the shape and the number of buildings compared to classical photo-interpretation of aerial photography. However, these results are of great value for planning in urban sprawl areas where up-to-date information is lacking because of the rapid pace of house construction and residential development. Copyright ISPRS Numéro de notice : A2008-324 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1016/j.isprsjprs.2008.01.005 En ligne : https://doi.org/10.1016/j.isprsjprs.2008.01.005 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29317
in ISPRS Journal of photogrammetry and remote sensing > vol 63 n° 4 (July - August 2008) . - pp 399 - 408[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 081-08041 SL Revue Centre de documentation Revues en salle Disponible Où construire la ville de demain à La Réunion ? Vers une modélisation de la densification du logement / Gilles Lajoie (26/06/2008)
contenu dans Actes du colloque international "Spatial Analysis and GEOmatics", SAGEO'08 - 25-27 juin 2008 / Florence Le Ber (2008)
Titre : Où construire la ville de demain à La Réunion ? Vers une modélisation de la densification du logement Type de document : Article/Communication Auteurs : Gilles Lajoie, Auteur ; Pierre Tessier, Auteur Editeur : Paris : Université de la Réunion Année de publication : 26/06/2008 Conférence : SAGEO 2008, Spatial Analysis and GEOmatics 25/06/2008 27/06/2008 Montpellier France Importance : 15 p. Note générale : bibliographie Langues : Français (fre) Descripteur : [Vedettes matières IGN] Applications SIG
[Termes IGN] densité de population
[Termes IGN] données cadastrales
[Termes IGN] données socio-économiques
[Termes IGN] modèle de simulation
[Termes IGN] Réunion, île de la
[Termes IGN] surveillance de l'urbanisationRésumé : (auteur) Où construire la ville de demain quand le foncier disponible devient rare et cher ? Après une présentation générale du contexte sociodémographique de l’île de La Réunion, nous insistons sur les tensions actuelles relatives à la crise du logement et proposons une méthodologie visant à définir un potentiel de densification du logement sur l'ensemble des zones constructibles de l’île. Enfin, nous faisons varier ce potentiel selon différents scénarii de densification dans une approche de prospective territoriale. Numéro de notice : C2008-014 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Communication DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=84159 Documents numériques
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Où construire la ville de demain à La Réunion ? - version éditeurAdobe Acrobat PDF Simple method for cost-effective informal building monitoring / C. Psaltis in SaLIS Surveying and land information science, vol 68 n° 2 (June 2008)
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Titre : Simple method for cost-effective informal building monitoring Type de document : Article/Communication Auteurs : C. Psaltis, Auteur ; C. Ioannidis, Auteur Année de publication : 2008 Article en page(s) : pp 65 - 79 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques
[Termes IGN] coût
[Termes IGN] détection de changement
[Termes IGN] détection du bâti
[Termes IGN] Grèce
[Termes IGN] impact sur l'environnement
[Termes IGN] surveillance de l'urbanisationRésumé : (Auteur) Unplanned development and informal settlements are typical characteristics of megacities not only in developing countries but also in many developed countries, and they have considerable impact on the environment and on multiple human activities. Thus, development of an automated, robust, cost-effective, and quick procedure for informal building monitoring is of great value. This paper introduces a simple strategy based on a change detection algorithm intended for application in Greece. Several internally published methods for change detection are presented prior to presenting the proposed strategy. The results of two application tests in the greater area of Athens in the Attica region of Greece are presented and compared with the results of the commercial package, Feature Analyst™. The results of the proposed application are discussed and further research is proposed. Copyright SaLIS Numéro de notice : A2008-330 Affiliation des auteurs : non IGN Thématique : IMAGERIE/URBANISME Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=83660
in SaLIS Surveying and land information science > vol 68 n° 2 (June 2008) . - pp 65 - 79[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 121-08021 RAB Revue Centre de documentation En réserve L003 Disponible Two-scale surface deformation analysis using the SBAS-DInSAR technique: a case study of the city of Rome, Italy / M. Manunta in International Journal of Remote Sensing IJRS, vol 29 n° 6 (March 2008)
[article]
Titre : Two-scale surface deformation analysis using the SBAS-DInSAR technique: a case study of the city of Rome, Italy Type de document : Article/Communication Auteurs : M. Manunta, Auteur ; M. Marsella, Auteur ; G. Zeni, Auteur ; et al., Auteur Année de publication : 2008 Article en page(s) : pp 1665 - 1684 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image radar et applications
[Termes IGN] analyse diachronique
[Termes IGN] déformation d'édifice
[Termes IGN] déformation de surface
[Termes IGN] grande échelle
[Termes IGN] image ERS-SAR
[Termes IGN] interferométrie différentielle
[Termes IGN] interféromètrie par radar à antenne synthétique
[Termes IGN] lit majeur
[Termes IGN] petite échelle
[Termes IGN] plaine
[Termes IGN] Rome
[Termes IGN] surveillance de l'urbanisationRésumé : (Auteur) We have exploited the capability of the differential synthetic aperture radar (SAR) interferometry (DInSAR) technique, referred to as Small BAseline Subset (SBAS) approach, to analyse surface deformation at two distinct spatial scales: a low resolution, large scale, and a fine resolution, local scale. At the large scale, the technique investigates DInSAR data with a ground resolution of the order of 100 m*100 m and leads to generate mean deformation velocity maps and associated time series for areas extending to some thousands of square kilometres. At the local scale, the technique exploits the SAR images at full spatial resolution (typically of the order of 5 m*20 m), detecting and analysing localized deformation phenomena. The study is focused on the city of Rome, Italy, and we used the ERS-1/2 satellite radar data relevant to the 1995-2000 time period. The presented results demonstrate the capability of the SBAS approach to retrieve, from the low-resolution DInSAR data, large-scale deformation information leading to identify several sites affected by significant displacements. Our analysis permitted us to conclude that a major contribution to the detected displacements is due to the consolidation of the alluvial soils present in the area, mostly enforced by the buildings' overload. Furthermore, in a selected area, a detailed analysis was carried out by exploiting the full resolution DInSAR data. In this case we investigated deformation phenomena at the scale of single buildings. As key result we showed that differential displacements of few mm a-1, affecting single man-made structures or building complexes, could be detected, thus allowing to identify sites that may potentially be involved in critical situations. Copyright Taylor & Francis Numéro de notice : A2008-086 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1080/01431160701395278 En ligne : https://doi.org/10.1080/01431160701395278 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29081
in International Journal of Remote Sensing IJRS > vol 29 n° 6 (March 2008) . - pp 1665 - 1684[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 080-08041 RAB Revue Centre de documentation En réserve L003 Exclu du prêt Measuring land development in urban regions using graph theoretical and conditional statistical features / C. Unsalan in IEEE Transactions on geoscience and remote sensing, vol 45 n° 12 Tome 1 (December 2007)
[article]
Titre : Measuring land development in urban regions using graph theoretical and conditional statistical features Type de document : Article/Communication Auteurs : C. Unsalan, Auteur Année de publication : 2007 Article en page(s) : pp 3989 - 3999 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image optique
[Termes IGN] appariement de graphes
[Termes IGN] extraction automatique
[Termes IGN] graphe
[Termes IGN] image à résolution métrique
[Termes IGN] image Ikonos
[Termes IGN] image panchromatique
[Termes IGN] matrice de co-occurrence
[Termes IGN] niveau de gris (image)
[Termes IGN] segment de droite
[Termes IGN] surveillance de l'urbanisationRésumé : (Auteur) Inferring land use from satellite images is extensively studied by the remote sensing and pattern recognition communities. In previous studies, the focus was on classifying large regions due to the resolution of available satellite images. Nowadays, very high-resolution satellite imagery (Ikonos and Quickbird) allows researchers to focus on more complex land-use problems such as monitoring development in urban regions. Solutions to these complex problems may improve the life standards of city residents. To this end, we focus on automatically monitoring construction zones using their very high-resolution panchromatic satellite images through time. To monitor land development, we obtain sequential images of a selected region. Then, we extract features from each image in the sequence. Comparing values of these features, we expect to measure the degree of land development through time. In a similar study, we introduced graph theoretical measures over Ikonos imagery to measure organization in a given satellite image. This paper is an extension of our previous work with more powerful new features. Here, we first introduce a novel method to extract straight line segments using a least squares ellipse fitting. Then, we introduce four new graph theoretical features. More importantly, we introduce a novel method to embed the spatial information in gray-level co-occurrence matrix statistical features to measure land development. Finally, we test all our existing and new features to measure land development in 19 different urban construction zones. Our test set consists of Ikonos satellite images of these regions captured in separate times. Copyright IEEE Numéro de notice : A2007-586 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/TGRS.2007.897446 En ligne : https://doi.org/10.1109/TGRS.2007.897446 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28949
in IEEE Transactions on geoscience and remote sensing > vol 45 n° 12 Tome 1 (December 2007) . - pp 3989 - 3999[article]Réservation
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Code-barres Cote Support Localisation Section Disponibilité 065-07121A RAB Revue Centre de documentation En réserve L003 Disponible Use of knowledge based systems for the detection and monitoring of unplanned developments / Faith Njoki Karanja (2002)PermalinkDevelopment of models for monitoring the urban environment using radar remote sensing / Catherine Ticehurst (1998)PermalinkRemote sensing and geographical infromation processing / Martien Molenaar (1994)PermalinkMonitoring urban land cover changes at the urban fringe from Spot HRV imagery in south-east England / N.A. Quarmby in International Journal of Remote Sensing IJRS, vol 10 n° 6 (June 1989)PermalinkLand-cover monitoring with Spot for landfill investigations / W.R. Philipson in Photogrammetric Engineering & Remote Sensing, PERS, vol 54 n° 2 (february 1988)Permalink