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Hyperion, a space-based imaging spectrometer / J. Pearlman in IEEE Transactions on geoscience and remote sensing, vol 41 n° 6 (June 2003)  

Public [article]  inIEEE Transactions on geoscience and remote sensing > vol 41 n° 6 (June 2003) . - pp 1160 - 1173 Titre : Hyperion, a space-based imaging spectrometer Type de document : Article/Communication Auteurs : J. Pearlman, Auteur ; P. Barry, Auteur ; C.C. Segal, Auteur ; et al., Auteur Année de publication : 2003 Article en page(s) : pp 1160 - 1173 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 spatial [Termes IGN] étalonnage radiométrique [Termes IGN] étalonnage spectral [Termes IGN] Hyperion Imaging Spectrometer [Termes IGN] instrument d'optique [Termes IGN] simulation d'étalonnage Résumé : (Auteur) The Hyperion Imaging Spectrometer was the first imaging spectrometer to routinely acquire science-grade data from earth orbit. Instrument performance was validated and carefully monitored through a combination of calibration approaches : solar, lunar, earth (vicarious) and atmospheric observations complemented by onboard calibration lamps and extensive pre-launch calibration. Innovative techniques for spectral calibration of space-based sensors were also tested and validated. Instrument performance met or exceeded predictions including continued operation well beyond the planned one year program. Numéro de notice : A2003-213 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/TGRS.2003.815018 En ligne : https://doi.org/10.1109/TGRS.2003.815018 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=77397 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
065-03061	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Overview of the Earth observing one (EO-1) mission / S.G. Ungar in IEEE Transactions on geoscience and remote sensing, vol 41 n° 6 (June 2003)  

Public [article]  inIEEE Transactions on geoscience and remote sensing > vol 41 n° 6 (June 2003) . - pp 1149 - 1159 Titre : Overview of the Earth observing one (EO-1) mission Type de document : Article/Communication Auteurs : S.G. Ungar, Auteur ; J.S. Pearlman, Auteur ; J. Mendenhall, Auteur Année de publication : 2003 Article en page(s) : pp 1149 - 1159 Note générale : bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] Advanced Land Imager [Termes IGN] EO1 [Termes IGN] étalonnage radiométrique [Termes IGN] Hyperion Imaging Spectrometer [Termes IGN] image à haute résolution [Termes IGN] mission spatiale [Termes IGN] spectromètre imageur Résumé : (Auteur) The Earth Observing One (EO-1) satellite, a part of National Aeronautics and Space Administration's New Millenium Program, was developed to demonstrate new technologies and strategies for improved earth observations. It was launched from Vandenburg Air Force Base on November 21, 2000. The EO-1 satellite contains three observing instruments supported by a variety of newly developed space technologies. The Advanced Land Imager (ALI) is a prototype for a new generation of Landsat-7 Thematic Mapper. The Hyperion Imaging Spectrometer is the first high spatial resolution imaging spectrometer to orbit the earth. The Linear Etalon Imaging Spectral Array (LEISA) Atmospheric corrector (LAC) is a high spectral resolution wedge imaging spectrometer designed to measure atmospheric water vapor content. Instrument performances are validated and carefully monitored through a combination of radiometric calibration approaches : solar. lunar, stellar, earth (vicarious), and atmospheric observations complemented by onboard calibration lamps and extensive prelaunch calibration. Techniques for spectral calibration of spacebased sensors have been tested and validated with Hyperion. ALI and Hyperion instrument performance continue to meet at exceed predictions well beyond the planned oneyear program. This paper reviews the EO-1 satellite system and provides details of the instruments and their performance as measured during the first year of operation. Calibration techniques and tradeoffs between alternative approaches are discussed. An overview of the science applications for instrument performance assessment is presented. Numéro de notice : A2003-212 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/TGRS.2003.815999 En ligne : https://doi.org/10.1109/TGRS.2003.815999 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=77396 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
065-03061	RAB	Revue	Centre de documentation	En réserve L003	Disponible