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European Association of Remote Sensing Laboratories EARSEL
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Very high resolution urban land cover extraction using airborne hyperspectral images / Arnaud Le Bris (April 2013)
Titre : Very high resolution urban land cover extraction using airborne hyperspectral images Type de document : Article/Communication Auteurs : Arnaud Le Bris , Auteur ; Nesrine Chehata , Auteur ; Xavier Briottet , Auteur ; Nicolas Paparoditis , Auteur Editeur : Paris : European Association of Remote Sensing Laboratories EARSEL Année de publication : April 2013 Conférence : EARSeL 2013, 8th Imaging Spectrometry Workshop 08/04/2013 10/04/2013 Nantes France Importance : 8 p. Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Traitement d'image optique
[Termes IGN] caméra numérique
[Termes IGN] capteur aérien
[Termes IGN] classification
[Termes IGN] image hyperspectrale
[Termes IGN] image multibande
[Termes IGN] milieu urbain
[Termes IGN] occupation du sol
[Termes IGN] villeRésumé : (auteur) During last decade, needs for high resolution land cover data have been growing. Such knowledge is namely often required in environment monitoring studies. Thus, to answer these needs, national mapping or environment agencies, in many countries, have undertaken the production of such large scale national land cover database. Nevertheless, these databases provide a general classification and may not suit some specific (often new) applications requiring a semantic or geometric finer level of details. That is to say that, on one hand, additional land cover classes should sometimes be specified, whereas, on the other hand, some existing classes should be delineated at a finer level.
More particularly, in urban areas, knowledge concerning very high resolution land cover and especially material classification are necessary for several city modelling applications. Most of these applications are still experimental scientific ones in various fields such as micro-meteorology, hydrology, pollutants flow monitoring and ground perviousness monitoring. Thus, knowledge concerning the roofing materials or the different kinds of ground areas (pervious, vegetated, impervious…) are required. Airborne remote sensing techniques appear to be convenient for providing such information at a large scale since no existing map contains such information. However, remote sensing imagery of urban environments from airborne acquisitions namely still remains a major scientific issue, since on one hand, urban areas are characterized by a high variety of materials, and on the other hand, results provided by most of the traditional processing methods based on usual red-green-blue-near infrared multispectral images remain limited for such applications. A possible way to improve classification results is to enhance the imagery spectral resolution using superspectral or hyperspectral imagery.
Thus, the present experiments are part of a work aiming at designing a future superspectral camera system dedicated to high resolution urban land cover classification applications, and especially material mapping. The choice of optimal band sets will here be processed from a set of airborne hyperspectral data.
A data acquisition campaign named UMBRA has recently been carried out thanks to the French collaboration of IGN and ONERA. Data have been captured over two French cities chosen for their difference in building architecture, urbanization planning and their variety in urban material. Airborne images have been acquired simultaneously by multispectral and hyperspectral cameras with a ground sampling distance ranging from 0.12m for multispectral to 1.6m for hyperspectral in the SWIR channels. The images were radiometrically and geometrically calibrated and have a noticeable low signal-to-noise ratio.
The first urban land cover / material classification results obtained from this new reference data set will be presented in this paper.Numéro de notice : C2013-043 Affiliation des auteurs : LASTIG MATIS+Ext (2012-2019) Thématique : IMAGERIE Nature : Communication nature-HAL : ComSansActesPubliés-Unpublished DOI : sans Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=80250 Documents numériques
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Very high resolution urban land cover extractionAdobe Acrobat PDF 1st Earsel workshop on imaging spectroscopy, University of Zurich, Switzerland, 6-8 October 1998 / M. Schaepman (1998)
Titre : 1st Earsel workshop on imaging spectroscopy, University of Zurich, Switzerland, 6-8 October 1998 Type de document : Actes de congrès Auteurs : M. Schaepman, Éditeur scientifique ; Daniel Schläpfer, Éditeur scientifique ; K.I. Itten, Éditeur scientifique Editeur : Paris : European Association of Remote Sensing Laboratories EARSEL Année de publication : 1998 Conférence : EARSeL 1998, 1st workshop on imaging spectroscopy 06/10/1998 08/10/1998 Zurich Suisse Importance : 490 p. Format : 17 x 24 cm ISBN/ISSN/EAN : 2-90885-22-0 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] atmosphère terrestre
[Termes IGN] capteur aérien
[Termes IGN] environnement
[Termes IGN] étalonnage de capteur (imagerie)
[Termes IGN] géologie
[Termes IGN] occupation du sol
[Termes IGN] pédologie
[Termes IGN] spectromètre imageur
[Termes IGN] traitement d'imageNuméro de notice : 44118 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Actes Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=35240 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 44118-01 CG.98 Livre Centre de documentation Congrès Disponible 3rd Earsel workshop on LIDAR remote sensing of land and sea, Tallinn, Estonia, 17-19 July 1997 / S. Babichenko (1997)
Titre : 3rd Earsel workshop on LIDAR remote sensing of land and sea, Tallinn, Estonia, 17-19 July 1997 Type de document : Actes de congrès Auteurs : S. Babichenko, Éditeur scientifique ; R. Reuter, Éditeur scientifique Editeur : Paris : European Association of Remote Sensing Laboratories EARSEL Année de publication : 1997 Conférence : EARSeL 1997, 3rd workshop on LIDAR remote sensing of land and sea 17/07/1997 19/07/1997 Tallinn Estonie Importance : 174 p. Format : 21 x 30 cm ISBN/ISSN/EAN : 2-9088885-19-0 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] données lidar
[Termes IGN] hydrographie de surface
[Termes IGN] lasergrammétrie
[Termes IGN] océanographie
[Termes IGN] plancton
[Termes IGN] pollution des eauxNuméro de notice : 44162 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Actes Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=35253 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 44162-01 CG.97 Livre Centre de documentation Congrès Disponible Proceedings of the Earsel workshop Remote sensing of land ice and snow, University of Freiburg, Germany, 17-18 April 1997 / S. Wunderle (1997)
Titre : Proceedings of the Earsel workshop Remote sensing of land ice and snow, University of Freiburg, Germany, 17-18 April 1997 Type de document : Actes de congrès Auteurs : S. Wunderle, Éditeur scientifique ; European association of remote sensing laboratories, Auteur Editeur : Paris : European Association of Remote Sensing Laboratories EARSEL Année de publication : 1997 Conférence : EARSeL 1997, workshop on Remote sensing of land ice and snow 17/04/1997 18/04/1997 Fribourg Allemagne Importance : 135 p. Format : 16 x 24 cm ISBN/ISSN/EAN : 978-2-908885-19-4 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Applications de télédétection
[Termes IGN] glace
[Termes IGN] image satellite
[Termes IGN] neige
[Termes IGN] télédétection spatialeNuméro de notice : 62711 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Actes Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=36319 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 62711-01 CG.97 Livre Centre de documentation Congrès Disponible Proceedings of the MOMS-02 symposium, Modular Optoelectronic Multispectral Stereo-scanner on the second German Spacelab mission / F. Lanzl (1996)
Titre : Proceedings of the MOMS-02 symposium, Modular Optoelectronic Multispectral Stereo-scanner on the second German Spacelab mission : photogrammetry and remote sensing from space, Köln (Cologne), Germany, 5-7 July, 1995 Type de document : Actes de congrès Auteurs : F. Lanzl, Éditeur scientifique ; European association of remote sensing laboratories, Auteur Editeur : Paris : European Association of Remote Sensing Laboratories EARSEL Année de publication : 1996 Conférence : MOMS-02 symposium 1995, Modular Optoelectronic Multispectral Stereo-scanner on the second German Spacelab mission, photogrammetry and Remote Sensing from Space 05/07/1995 07/07/1995 Cologne Allemagne Importance : 392 p. Format : 16 x 24 cm ISBN/ISSN/EAN : 2-908886-17-4 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s)
[Termes IGN] capteur en peigne
[Termes IGN] capteur multibande
[Termes IGN] Modular Optoelectronic Multispectral ScannerNuméro de notice : 66260 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Actes Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=36950 Réservation
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Code-barres Cote Support Localisation Section Disponibilité 66260-01 CG.95 Livre Centre de documentation Congrès Disponible Assessment of remote sensing tools fo the estimation of photosynthesis and primary production present and future potential / Gérard Guyot (1995)PermalinkAnalysis of Earth observation space data integration / C. Vasile (1994)PermalinkNew European systems sensors and applications / Gottfried Konecny (1990)PermalinkAlpine and Mediterranean areas, a challenge for remote sensing / European association of remote sensing laboratories (1988)PermalinkOperational and classification problems in the use of remote sensing for monitoring and inventory of protected landscapes / European association of remote sensing laboratories (1988)PermalinkProceedings of the eight general assembly EARSEL / European association of remote sensing laboratories (1984)PermalinkProceedings of the third general assembly, Barcelona, 9 - 11 May 1979 / European association of remote sensing laboratories (1979)PermalinkProceedings of the EARSel second general assembly / European association of remote sensing laboratories (1978)PermalinkProceedings of the first general assembly EARSeL / European association of remote sensing laboratories (1977)PermalinkMicrowave remote sensing on bare soil, workshop report, Proceedings of the workshop organised by Earsel working groupe 4 Application of microwave remote sensing in agriculture and forestry / N. Lannelongue (1969)Permalink