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A robust surface matching technique for integrated monitoring of coastal geohazards / P. Miller in Marine geodesy, vol 30 n° 1-2 (March - June 2007)
[article]
Titre : A robust surface matching technique for integrated monitoring of coastal geohazards Type de document : Article/Communication Auteurs : P. Miller, Auteur ; Jon Mills, Auteur ; S. Edwards, Auteur ; et al., Auteur Année de publication : 2007 Article en page(s) : pp 109 - 123 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image
[Termes IGN] appariement de points
[Termes IGN] détection de changement
[Termes IGN] données lidar
[Termes IGN] fusion de données
[Termes IGN] lasergrammétrie
[Termes IGN] méthode robuste
[Termes IGN] patrimoine culturel
[Termes IGN] photographie aérienne
[Termes IGN] risque naturel
[Termes IGN] surveillance du littoral
[Termes IGN] télémétrie laser aéroportéRésumé : (Auteur) At the dynamic coastal fringe, numerous processes interact with local morphology. In soft-cliff environments, this can often lead to the occurrence of coastal geohazards. These can pose a major threat to property and cultural heritage, and an effective monitoring strategy is therefore essential. While contemporary monitoring techniques have been applied, these are often unsuitable in isolation. This paper presents an integrated approach, with the development of weighted surface matching software enabling reliable dataset fusion and multi-temporal change detection, even where significant surface differences exist. Evaluation of this approach is presented and discussed. Copyright Taylor & Francis Numéro de notice : A2007-438 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article DOI : 10.1080/01490410701296598 En ligne : https://doi.org/10.1080/01490410701296598 Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28801
in Marine geodesy > vol 30 n° 1-2 (March - June 2007) . - pp 109 - 123[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 230-07011 RAB Revue Centre de documentation En réserve L003 Disponible Shaping a future for Geographic Information: Ordnance Survey’s research Labs / C. Parker in Geoinformatics, vol 10 n° 2 (01/03/2007)
[article]
Titre : Shaping a future for Geographic Information: Ordnance Survey’s research Labs Type de document : Article/Communication Auteurs : C. Parker, Auteur Année de publication : 2007 Article en page(s) : pp 12 - 16 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Information géographique
[Termes IGN] base de données localisées
[Termes IGN] détection de changement
[Termes IGN] drone
[Termes IGN] généralisation cartographique automatisée
[Termes IGN] Ordnance Survey (UK)
[Termes IGN] Ordnance Survey of Great BritainRésumé : (Auteur) Geographic information (GI) is used more widely than ever before. Ordnance Survey’s Research Labs uses foresight, a process spanning from scenario planning to ongoing user research, to ensure Great Britain’s national mapping agency’s innovation, creativity, design, prototyping and imagination continue to meet the challenges the future poses. The key is to understand what opportunities this presents for Ordnance Survey (OS), its partners and how this data will be captured, managed, traded and used. Copyright GEOinformatics Numéro de notice : A2007-188 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28551
in Geoinformatics > vol 10 n° 2 (01/03/2007) . - pp 12 - 16[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 262-07021 SL Revue Centre de documentation Revues en salle Disponible Space analysis and the detection of the changes for the follow-up of the components sand-vegetation in the area of Mecheria, Algeria / I. Haddouch in Revue Française de Photogrammétrie et de Télédétection, n° 185 (Mars 2007)
[article]
Titre : Space analysis and the detection of the changes for the follow-up of the components sand-vegetation in the area of Mecheria, Algeria Type de document : Article/Communication Auteurs : I. Haddouch, Auteur ; K. Mederbal, Auteur ; S. SaÏdi, Auteur Année de publication : 2007 Conférence : ISPRS 2006, Commission 1 Symposium, From sensors to imagery 03/07/2006 06/07/2006 Champs-sur-Marne [Paris Marne-la-Vallée] France OA ISPRS Archives Article en page(s) : pp 26 - 29 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] analyse diachronique
[Termes IGN] analyse spatiale
[Termes IGN] carte de la végétation
[Termes IGN] désertification
[Termes IGN] détection de changement
[Termes IGN] écologie
[Termes IGN] image Landsat-TM
[Termes IGN] Oran (Algérie)
[Termes IGN] sable
[Termes IGN] système d'information géographiqueRésumé : (Auteur) The Algerian steppe has become for a few years the theatre of an ecological and climatic imbalance. The intense degradation for this fragile medium (stranding wind erosion, overgrazing, clearing, salinisation, ...) inducing the turning into a desertification require a better comprehension in order to see how to fight against this plague and to adapt an adequate installation to him. Thus, this work lies within the scope of the follow-up of the phenomenon of the turning into a desertification on a space with the heart of the high Oranian southern steppe plains, in fact the area of Mecheria. Techniques of numerical cartography, since the satellite image processing until the geographic information systems (SIG) for the realization of the charts sets of themes, being able to highlight this calamity. The use of the approaches based on the exploitation of the satellite data multi dates (1998 & 2004) of the sensor Thematic Mapper (TM) of Landsat 5 permitted us to obtain a gathering of an interpretative photo maps and vegetation index which, in their turn, helped us to see the changes arrived in the medium, copiously regressive that progressive. Copyright SFPT Numéro de notice : A2007-397 Affiliation des auteurs : non IGN Thématique : FORET/IMAGERIE Nature : Article DOI : sans En ligne : https://www.isprs.org/proceedings/XXXVI/part1/Papers/PS1-02.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28760
in Revue Française de Photogrammétrie et de Télédétection > n° 185 (Mars 2007) . - pp 26 - 29[article]Exemplaires(1)
Code-barres Cote Support Localisation Section Disponibilité 018-07011 RAB Revue Centre de documentation En réserve L003 Disponible 2D building change detection from high resolution aerial images and correlation digital surface models / Nicolas Champion (2007)
Titre : 2D building change detection from high resolution aerial images and correlation digital surface models Type de document : Article/Communication Auteurs : Nicolas Champion , Auteur Editeur : International Society for Photogrammetry and Remote Sensing ISPRS Année de publication : 2007 Collection : International Archives of Photogrammetry, Remote Sensing and Spatial Information Sciences, ISSN 1682-1750 num. 36-3-W49 Conférence : PIA 2007, ISPRS Conference on Photogrammetric Image Analysis 19/09/2007 21/09/2007 Munich Allemagne ISPRS OA Archives Importance : pp 197 - 202 Format : 21 x 30 cm Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications photogrammétriques
[Termes IGN] actualité des données
[Termes IGN] base de données foncières
[Termes IGN] base de données topographiques
[Termes IGN] bâtiment
[Termes IGN] chaîne de traitement
[Termes IGN] détection de changement
[Termes IGN] détection du bâti
[Termes IGN] données localisées 2D
[Termes IGN] image 2D
[Termes IGN] image à haute résolution
[Termes IGN] image aérienne
[Termes IGN] image infrarouge
[Termes IGN] image RVB
[Termes IGN] modèle numérique de surface
[Termes IGN] modèle numérique de terrainRésumé : (auteur) Updating 2D databases has become a crucial issue in most mapping agencies. Such a work traditionally starts out with a change detection phase. A subsequent update phase is then carried out to register changes in the up-to-date database. The first phase is by far the most costly and plodding, as it has until now required field or visual inspection (of orthophotos). The main goal of this paper is to present a new method for detecting changes in the building layer of a 2D cadastral database. This method aims at giving potential changes to a human operator for subsequent validation and update registration. In this paper, we propose a new workflow for the change detection process, by splitting it into 2 separate steps. The first step consists in verifying automatically buildings through a hypothesizeand verify process: the initial description of the database is used to guide the change detection process. The second step consists in extracting new buildings from geometric considerations. In this paper, the method is tested and assessed in a densely built-up area. A specific methodology is firstly employed to estimate the best parameters to use in the system and also to characterise its performance. Results are secondly assessed and show the high potential of our system in such a context. Numéro de notice : C2007-034 Affiliation des auteurs : MATIS (1993-2011) Thématique : IMAGERIE Nature : Communication nature-HAL : ComAvecCL&ActesPubliésIntl DOI : sans En ligne : https://www.isprs.org/proceedings/XXXVI/3-W49/PartA/papers/197_pia07.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=92366 Documents numériques
en open access
2D Building... - pdf éditeurAdobe Acrobat PDF Comparative tempo-spatial pattern analysis: CTSPA / Y. Xie in International journal of geographical information science IJGIS, vol 21 n° 1-2 (january 2007)
[article]
Titre : Comparative tempo-spatial pattern analysis: CTSPA Type de document : Article/Communication Auteurs : Y. Xie, Auteur ; X. Ye, Auteur Année de publication : 2007 Article en page(s) : pp 49 - 69 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Analyse spatiale
[Termes IGN] analyse comparative
[Termes IGN] analyse de données
[Termes IGN] analyse diachronique
[Termes IGN] analyse spatiale
[Termes IGN] caractérisation
[Termes IGN] centroïde
[Termes IGN] détection de changement
[Termes IGN] Détroit
[Termes IGN] données vectorielles
[Termes IGN] géographie urbaine
[Termes IGN] géométrie vectorielle
[Termes IGN] paysage urbain
[Termes IGN] polygone
[Termes IGN] utilisation du sol
[Termes IGN] zone urbaineRésumé : (Auteur) A new method is illustrated for describing the characteristics of urban pattern changes over different time periods. This method employs vector geometry, paired centroids, shared boundary lines, and overlain polygons. Three new statistics are proposed for characterizing local polygon feature changes in quantity, shape, and size. These statistics are standardized, based on conventional theories from urban geography such as directional concentric zones and user-designated corridors to document both regional and global patterns of land-use change. This method is used to analyse land-use changes in metropolitan Detroit between 1990 and 2000. The Detroit case study indicates that the CTSPA statistics are effective in describing urban spatial pattern changes and in characterizing the evolution of discrete urban landscapes over selected periods. Copyright Taylor & Francis Numéro de notice : A2007-025 Affiliation des auteurs : non IGN Thématique : GEOMATIQUE Nature : Article DOI : 10.1080/13658810600894265 En ligne : https://doi.org/10.1080/13658810600894265 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=28391
in International journal of geographical information science IJGIS > vol 21 n° 1-2 (january 2007) . - pp 49 - 69[article]Exemplaires(2)
Code-barres Cote Support Localisation Section Disponibilité 079-07011 RAB Revue Centre de documentation En réserve L003 Disponible 079-07012 RAB Revue Centre de documentation En réserve L003 Disponible Detection of forest changes over French Guiana using ERS-1 and ASAR imagery / Yrjö Rauste (2007)PermalinkERS-2 SAR and IRS-1C LISS III data fusion: a PCA approach to improve remote sensing based geological interpretation / T.J. Majumdar in ISPRS Journal of photogrammetry and remote sensing, vol 61 n° 5 (January 2007)PermalinkPermalinkWoody vegetation increase in Alpine areas: a proposal for a classification and validation scheme / M. Maggi in International Journal of Remote Sensing IJRS, vol 28 n° 1-2 (January 2007)PermalinkChange detection techniques for canopy height growth measurements using airborne laser scanner data / X. Yu in Photogrammetric Engineering & Remote Sensing, PERS, vol 72 n° 12 (December 2006)PermalinkExtracting photogrammetric ground control from lidar DEMs for change detection / T.D. James in Photogrammetric record, vol 21 n° 116 (December 2006 - February 2007)PermalinkMultiple support vector machines for land cover change detection: an application for mapping urban extensions / H. Nemmour in ISPRS Journal of photogrammetry and remote sensing, vol 61 n° 2 (November 2006)PermalinkA novel method for mapping land cover changes: Incorporating time and space with geostatistics / A. Boucher in IEEE Transactions on geoscience and remote sensing, vol 44 n° 11 Tome 2 (November 2006)PermalinkRemote sensing observations of pre-earthquake thermal anomalies in Iran / S. Choudhury in International Journal of Remote Sensing IJRS, vol 27 n°18 - 19 - 20 (October 2006)PermalinkEstimating volume change of mountain glaciers using SRTM and map-based topographic data / A.B. Surazakov in IEEE Transactions on geoscience and remote sensing, vol 44 n° 10 Tome 2 (October 2006)PermalinkCoastal geomorphological and land-use and land-cover study of Sagar island, Bay of Bengal (India) using remotely sensed data / K.S. Jayappa in International Journal of Remote Sensing IJRS, vol 27 n° 17 (September 2006)PermalinkThe use of optic and radar satellite data for coastal environments / Z.D. Uca in International Journal of Remote Sensing IJRS, vol 27 n° 17 (September 2006)PermalinkActionable intelligence / J. Lees in GEO: Geoconnexion international, vol 5 n° 8 (september 2006)PermalinkPerformance of change detection using remotely sensed data and evidential fusion: comparison of three cases of application / Sylvie Le Hégarat-Mascle in International Journal of Remote Sensing IJRS, vol 27 n°15-16 (August 2006)PermalinkTree cover and height estimation in the Fennoscandian tundra-taiga transition zone using multiangular MISR data / J. Heiskanen in Remote sensing of environment, vol 103 n° 1 (15 July 2006)PermalinkAutomated techniques for environmental monitoring and change analyses for ultra high resolution remote sensing data / Manfred Ehlers in Photogrammetric Engineering & Remote Sensing, PERS, vol 72 n° 7 (July 2006)PermalinkMethod for detecting apparent differences between spatial tessellations at different time points / A. Masuyama in International journal of geographical information science IJGIS, vol 20 n° 6 (july 2006)PermalinkHigh-resolution change estimation of soil moisture using L-band radiometer and Radar observations made during the SMEX02 experiments / U. Narayan in IEEE Transactions on geoscience and remote sensing, vol 44 n° 6 (June 2006)PermalinkUpdating topographic mapping in Great Britain using imagery from high-resolution satellite sensors / David A. Holland in ISPRS Journal of photogrammetry and remote sensing, vol 60 n° 3 (May 2006)PermalinkAutomatic building detection using the Dempster-Shafer algorithm / Y.H. Lu in Photogrammetric Engineering & Remote Sensing, PERS, vol 72 n° 4 (April 2006)Permalink