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vol 50 n° 5 Tome 1 - May 2012 - Part 1 of 2 parts (Bulletin de IEEE Transactions on geoscience and remote sensing) / Geoscience and remote sensing society  

Public [n° ou bulletin]  est un bulletin de IEEE Transactions on geoscience and remote sensing / IEEE Geoscience and remote sensing society (Etats-Unis) (1986 -)   Titre : vol 50 n° 5 Tome 1 - May 2012 - Part 1 of 2 parts Type de document : Périodique Auteurs : Geoscience and remote sensing society, Auteur Année de publication : 2012 Importance : 364 p. Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Télédétection [Termes IGN] Soil Moisture and Ocean Salinity Mission Numéro de notice : 065-201205A Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Numéro de périodique En ligne : http://ieeexplore.ieee.org/xpl/tocresult.jsp?isnumber=6186863&punumber=36 Format de la ressource électronique : URL sommaire Permalink : https://documentation.ensg.eu/index.php?lvl=bulletin_display&id=13597 [n° ou bulletin]

Contient

• ESA's Soil Moisture and Ocean Salinity mission : mission performance and operations / S. Mecklenburg in IEEE Transactions on geoscience and remote sensing, vol 50 n° 5 Tome 1 (May 2012)  
• Radiometric performance of the SMOS reference radiometers-assessment after one year of operation / J. Kainulainen in IEEE Transactions on geoscience and remote sensing, vol 50 n° 5 Tome 1 (May 2012)  
• A first set of techniques to detect radio frequency interferences and mitigate their impact on SMOS data / R. Castro in IEEE Transactions on geoscience and remote sensing, vol 50 n° 5 Tome 1 (May 2012)  
• Evaluation of SMOS soil moisture products over continental U.S. using the SCAN/SNOTEL network / A. Al Bitar in IEEE Transactions on geoscience and remote sensing, vol 50 n° 5 Tome 1 (May 2012)  
• Validation of the SMOS L2 soil moisture data in the REMEDHUS network (Spain) / N. Sanchez in IEEE Transactions on geoscience and remote sensing, vol 50 n° 5 Tome 1 (May 2012)  
• Overview of the first SMOS sea surface salinity products. Part 1: quality assessment for the second half of 2010 / N. Reul in IEEE Transactions on geoscience and remote sensing, vol 50 n° 5 Tome 1 (May 2012)  

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
065-2012051A	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Exploring the water cycle of the 'blue planet': the Soil Moisture and Ocean Salinity (SMOS) mission / M. Drinkwater in ESA bulletin, n° 137 (February 2009)  

Public [article]  inESA bulletin > n° 137 (February 2009) . - pp 6 - 15 Titre : Exploring the water cycle of the 'blue planet': the Soil Moisture and Ocean Salinity (SMOS) mission Type de document : Article/Communication Auteurs : M. Drinkwater, Auteur ; Yann H. Kerr, Auteur ; Marcel Berger, Auteur ; et al., Auteur Année de publication : 2009 Article en page(s) : pp 6 - 15 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Missions spatiales [Termes IGN] humidité du sol [Termes IGN] modèle météorologique [Termes IGN] salinité [Termes IGN] SMOS [Termes IGN] Soil Moisture and Ocean Salinity Mission Résumé : (Auteur) Known as ESA's 'Water Mission', SMOS will improve our understanding of Earth's water cycle, providing much-needed data for modelling of the weather and climate, and increasing the skill in numerical weather and climate prediction. Copyright European Space Agency Numéro de notice : A2009-056 Affiliation des auteurs : non IGN Thématique : IMAGERIE/POSITIONNEMENT Nature : Article DOI : sans En ligne : http://www.esa.int/esapub/bulletin/bulletin137/bul137b_drinkwater.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29686 [article]

Getting down to business: SMOS operations and products / S. Mecklenburg in ESA bulletin, n° 137 (February 2009)  

Public [article]  inESA bulletin > n° 137 (February 2009) . - pp 24 - 30 Titre : Getting down to business: SMOS operations and products Type de document : Article/Communication Auteurs : S. Mecklenburg, Auteur ; S. Delwart, Auteur ; et al., Auteur Année de publication : 2009 Article en page(s) : pp 24 - 30 Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Missions spatiales [Termes IGN] étalonnage des données [Termes IGN] secteur terrien [Termes IGN] Soil Moisture and Ocean Salinity Mission [Termes IGN] validation des données Résumé : (Auteur) SMOS will be the first satellite mission to provide global measurements of two key variables in the water cycle - soil moisture and ocean salinity - but how do we get from the first observations to meaningful data on the various characteristics of Earth's surface? Copyright European Space Agency Numéro de notice : A2009-058 Affiliation des auteurs : non IGN Thématique : IMAGERIE/POSITIONNEMENT Nature : Article DOI : sans En ligne : http://www.esa.int/esapub/bulletin/bulletin137/bul137d_mecklenburg.pdf Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=29688 [article]

MIRAS end-to-end calibration: application to SMOS L1 processor / I. Corbella in IEEE Transactions on geoscience and remote sensing, vol 43 n° 5 (May 2005)  

Public [article]  inIEEE Transactions on geoscience and remote sensing > vol 43 n° 5 (May 2005) . - pp 1126 - 1134 Titre : MIRAS end-to-end calibration: application to SMOS L1 processor Type de document : Article/Communication Auteurs : I. Corbella, Auteur ; F. Torres, Auteur ; et al., Auteur Année de publication : 2005 Article en page(s) : pp 1126 - 1134 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] bruit (théorie du signal) [Termes IGN] erreur [Termes IGN] étalonnage radiométrique [Termes IGN] Microwave Imaging Radiometer with Aperture Synthesis [Termes IGN] radiomètre à hyperfréquence [Termes IGN] reconstruction d'image [Termes IGN] Soil Moisture and Ocean Salinity Mission [Termes IGN] température de luminance Résumé : (Auteur) End-to-end calibration of the Microwave Imaging Radiometer by Aperture Synthesis (MIRAS) radiometer refers to processing the measured raw data up to dual-polarization brightness temperature maps over the earth's surface, which is the level 1 product of the Soil Moisture and Ocean Salinity (SMOS) mission. The process starts with a self-correction of comparators offset and quadrature error and is followed by the calibration procedure itself. This one is based on periodically injecting correlated and uncorrelated noise to all receivers in order to measure their relevant parameters, which are then used to correct the raw data. This can deal with most of the errors associated with the receivers but does not correct for antenna errors, which must be included in the image reconstruction algorithm. Relative S-parameters of the noise injection network and of the input switch are needed as additional data, whereas the whole process is independent of the exact value of the noise source power and of the distribution network physical temperature. On the other hand, the approach relies on having at least one very well-calibrated reference receiver, which is implemented as a noise injection radiometer. The result is the calibrated visibility function, which is inverted by the image reconstruction algorithm to get the brightness temperature as a function of the director cosines at the antenna reference plane. The final step is a coordinate rotation to obtain the horizontal and vertical brightness temperature maps over the earth. The procedures presented are validated using a complete SMOS simulator previously developed by the authors. Numéro de notice : A2005-216 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/TGRS.2004.840458 En ligne : https://doi.org/10.1109/TGRS.2004.840458 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=27353 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
065-05051	RAB	Revue	Centre de documentation	En réserve L003	Disponible

Design and test of the ground-based L-band radiometer for estimating water in soils (LEWIS) / F. LemaÎtre in IEEE Transactions on geoscience and remote sensing, vol 42 n° 8 (August 2004)  

Public [article]  inIEEE Transactions on geoscience and remote sensing > vol 42 n° 8 (August 2004) . - pp 1666 - 1676 Titre : Design and test of the ground-based L-band radiometer for estimating water in soils (LEWIS) Type de document : Article/Communication Auteurs : F. LemaÎtre, Auteur ; J.C. Poussiere, Auteur ; et al., Auteur Année de publication : 2004 Article en page(s) : pp 1666 - 1676 Note générale : Bibliographie Langues : Anglais (eng) Descripteur : [Vedettes matières IGN] Acquisition d'image(s) et de donnée(s) [Termes IGN] étalonnage d'instrument [Termes IGN] humidité du sol [Termes IGN] L-band radiometer for Estimating Water In Soils [Termes IGN] performance [Termes IGN] radiomètre [Termes IGN] Soil Moisture and Ocean Salinity Mission [Termes IGN] température de luminance Résumé : (Auteur) In the framework of the preparation of the Soil Moisture and Ocean Salinity (SMOS) mission, several field experiments are required so as to address specific modeling issues. The goal is to improve current models and to test retrieval algorithms. However, adequate ground instrumentation is scarce and not readily available "off the shelf": In this context, a high-accuracy L-band radiometer was required for a specific long-term campaign for the preparation of the SMOS mission. For this purpose, a dual-polarized radiometer was designed and built to check algorithms for surface soil moisture retrieval from multiangular dual-polarized brightness temperatures. This radiometer has been tested in the field for 20 months and is operational since end of January 2003. The aim of this paper is to give details of the system architecture, calibration procedures, together with the performances obtained and some preliminary results. Numéro de notice : A2004-427 Affiliation des auteurs : non IGN Thématique : IMAGERIE Nature : Article nature-HAL : ArtAvecCL-RevueIntern DOI : 10.1109/TGRS.2004.831230 En ligne : https://doi.org/10.1109/TGRS.2004.831230 Format de la ressource électronique : URL article Permalink : https://documentation.ensg.eu/index.php?lvl=notice_display&id=26954 [article]

Exemplaires(1)

Code-barres	Cote	Support	Localisation	Section	Disponibilité
065-04081	RAB	Revue	Centre de documentation	En réserve L003	Disponible

The EuroSTARRS airborne campaign in support of the SMOS mission: first results over land surfaces / K. Saleh in International Journal of Remote Sensing IJRS, vol 25 n° 1 (January 2004)  

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Simulating L-band emission of forests in view of future satellite applications / P. Ferrazzoli in IEEE Transactions on geoscience and remote sensing, vol 40 n° 12 (December 2002)  

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vol 39 n° 8 - August 2001 - Special issue on large scale passive microwave remote sensing of soil moisture (Bulletin de IEEE Transactions on geoscience and remote sensing) / Geoscience and remote sensing society  

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