Exploració per tema "brightness temperature"

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    • Impact of the local oscillator calibration on the SMOS sea surface salinity maps 

      Gabarró Prats, Carolina; González-Gambau, Verónica; Martínez, J.; Guimbard, S.; Gourrion, J.; Piles Guillem, Maria; Portabella, M.; Font, J. (Institute of Electrical and Electronics Engineers (IEEE), 2012)
      Text en actes de congrés
      Accés restringit per política de l'editorial
      The Local Oscillators (LO) of the Microwave Imaging Radiometer using Aperture Synthesis (MIRAS) onboard the Soil Moisture and Ocean Salinity (SMOS) satellite are used to maintain the operating frequency of the 69 receivers. ...

    • Sea state effect on the sea surface emissivity at L-band 

      Miranda, J.; Vall-Llossera Ferran, Mercedes Magdalena; Camps Carmona, Adriano José; Duffo Ubeda, Núria; Corbella Sanahuja, Ignasi; Etcheto, Jacqueline (IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC, 2003-10-31)
      Article
      Accés obert
      In May 1999, the European Space Agency (ESA) selected the Earth Explorer Opportunity Soil Moisture and Ocean Salinity (SMOS) mission to obtain global and frequent soil moisture and ocean salinity maps. SMOS' single payload ...