Exploració per tema "Interferometric radiometer"
Ara es mostren els items 1-6 de 6
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A novel reconstruction algorithm for the improvement of SMOS brightness temperatures
(Institute of Electrical and Electronics Engineers (IEEE), 2014)
Text en actes de congrés
Accés restringit per política de l'editorialRFI (Radio Frequency Interference) sources, Sun signal and even land-sea transitions may generate large sidelobes that corrupt SMOS brightness temperature products and therefore, the quality of the soil moisture and sea ... -
A pre-correlation RFI mitigation algorithm for L-band interferometric radiometers
(Institute of Electrical and Electronics Engineers (IEEE), 2021)
Text en actes de congrés
Accés obertRadio Frequency Interference (RFI) is a major concern for both real and synthetic aperture radiometers. After the lessons learnt from SMOS, ESA is preparing the next generation of L-band interferometric radiometers with ... -
L-Band sea surface emissivity: preliminary results of the WISE-2000 campaign and its application to salinity retrieval in the SMOS mission
(2003-06)
Article
Accés obertSoil moisture and ocean salinity at surface level can be measured by passive microwave remote sensing at L-band. To provide global coverage data of soil moisture and ocean salinity with three-day revisit time, the Earth ... -
L-Band Sea Surface Emissivity: Preliminary Results Of The WISE-2000 Campaign And Its Application To Salinity Retrieval In the SMOS Mission
(2003-06-30)
Article
Accés obertSoil moisture and ocean salinity at surface level can be measured by passive microwave remote sensing at L-band. To provide global coverage data of soil moisture and ocean salinity with three-day revisit time, the Earth ... -
Nodal sampling: a new image reconstruction algorithm for SMOS
(Institute of Electrical and Electronics Engineers (IEEE), 2016-04-01)
Article
Accés obertSoil moisture and ocean salinity (SMOS) brightness temperature (TB) images and calibrated visibilities are related by the so-called G -matrix. Due to the incomplete sampling at some spatial frequencies, sharp transitions ... -
Pau-synthetic aperture: a new instrument to test potential improvements for future interferometric radiometers
(Universitat Politècnica de Catalunya, 2012-02-27)
Tesi
Accés obertThe Soil Moisture and Ocean Salinity (SMOS) mission is an Earth Explorer Opportunity mission from the European Space Agency (ESA). It was a direct response to the global observations of soil moisture and ocean salinity. ...