Francesc Torres

Orcid: 0000-0003-1160-6350

Affiliations:
  • Polytechnic University of Catalunya, Spain


According to our database1, Francesc Torres authored at least 103 papers between 1992 and 2022.

Collaborative distances:
  • Dijkstra number2 of five.
  • Erdős number3 of four.

Timeline

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Bibliography

2022
Correcting the FRA Systematic Error in VTEC Maps From SMOS Radiometric Data.
IEEE Trans. Geosci. Remote. Sens., 2022

2021
A Novel Digital IQ Demodulation for Interferometric Radiometers.
Remote. Sens., 2021

2020
Deriving VTEC Maps from SMOS Radiometric Data.
Remote. Sens., 2020

One-Point Microwave Radiometer Calibration.
IEEE Geosci. Remote. Sens. Lett., 2020

Characterizing Systematic Errors in the Faraday Rotation Retrieval from SMOS Measurements.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2020

2019
Calibration of the MIRAS Radiometers.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2019

Wide Field of View Microwave Interferometric Radiometer Imaging.
Remote. Sens., 2019

Refining the Methodology to Correct the Faraday Rotation Angle from SMOS Measurements.
Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019


MIRAS Temporal Stability.
Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2018
New Methodology for the Faraday Rotation Angle Retrieval in the Smos Field of View.
Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

Smos Instrument Performance After More Than 8 Years in Orbit and Lessons Learnt for Future L-Band Missions.
Proceedings of the 2018 IEEE International Geoscience and Remote Sensing Symposium, 2018

2017
Direct faraday rotation angle retrieval in SMOS field of view.
Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017


The ocean as a calibration target to trim SMOS visibility denormalization errors.
Proceedings of the 2017 IEEE International Geoscience and Remote Sensing Symposium, 2017

2016
Impact of antenna tuning on SMOS correlation loss.
Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016


SMOS simplified iterative full-pol brightness temperature retrieval.
Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

The MIRAS "all-licef" calibration mode.
Proceedings of the 2016 IEEE International Geoscience and Remote Sensing Symposium, 2016

2015
Faraday Rotation Retrieval Using SMOS Radiometric Data.
IEEE Geosci. Remote. Sens. Lett., 2015

Impact of Correlator Efficiency Errors on SMOS Land-Sea Contamination.
IEEE Geosci. Remote. Sens. Lett., 2015

SMOS floor error impact and migation on ocean imaging.
Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

Mitigation of land-sea contamination in SMOS.
Proceedings of the 2015 IEEE International Geoscience and Remote Sensing Symposium, 2015

2014
Optical Signal Processor for Millimeter-Wave Interferometric Radiometry.
IEEE Trans. Geosci. Remote. Sens., 2014

Residual calibration error impact on SMOS SLL performance.
Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

Latitudinal and seasonal SMOS amplitude calibration assessment.
Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

SMOS image reconstruction quality assessment.
Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

2013
SMOS Calibration and Instrument Performance After One Year in Orbit.
IEEE Trans. Geosci. Remote. Sens., 2013

Radiometric and Spatial Resolution Constraints in Millimeter-Wave Close-Range Passive Screener Systems.
IEEE Trans. Geosci. Remote. Sens., 2013

Impact of the Local Oscillator Calibration Rate on the SMOS Measurements and Retrieved Salinities.
IEEE Trans. Geosci. Remote. Sens., 2013

Towards a SMOS Operational Mission: SMOSOps-Hexagonal.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2013

Radiometric Performance of SMOS Full Polarimetric Imaging.
IEEE Geosci. Remote. Sens. Lett., 2013

In-Orbit validation of SMOS full polarimetric equations.
Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

Spatial biases analysis and mitigation methods in SMOS images.
Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

2012
Review of the CALIMAS Team Contributions to European Space Agency's Soil Moisture and Ocean Salinity Mission Calibration and Validation.
Remote. Sens., 2012

Minimization of Image Distortion in SMOS Brightness Temperature Maps Over the Ocean.
IEEE Geosci. Remote. Sens. Lett., 2012

Reduction of Secondary Lobes in Aperture Synthesis Radiometry.
IEEE Geosci. Remote. Sens. Lett., 2012

Spatial decorrelation of radiometric noise in SMOS measurements.
Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

SMOS instrument performance and calibration.
Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Supermiras instrument development, technology and calibration.
Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Enhanced SMOS amplitude calibration using external target.
Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2011
MIRAS Calibration and Performance: Results From the SMOS In-Orbit Commissioning Phase.
IEEE Trans. Geosci. Remote. Sens., 2011

SMOS brightness temperature measurements and end-to-end calibration.
Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

Correction of spatial errors in SMOS brightness temperature images.
Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

Phase error assessment of MIRAS/SMOS by means of the redundant space calibration.
Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

Interferometric radiometry measurement concept: The visibility equation.
Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

2010

Some results on SMOS-MIRAS calibration and Imaging.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

2009
On-Ground Characterization of the SMOS Payload.
IEEE Trans. Geosci. Remote. Sens., 2009

Brightness-Temperature Retrieval Methods in Synthetic Aperture Radiometers.
IEEE Trans. Geosci. Remote. Sens., 2009

Correlation Denormalization in Interferometric or Polarimetric Radiometers: A Unified Approach.
IEEE Trans. Geosci. Remote. Sens., 2009

Polarimetric Emission of Rain Events: Simulation and Experimental Results at X-Band.
Remote. Sens., 2009

One Point Calibration in Interferometric Radiometers: Error Assessment.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

Phase Noise requirements in Interferometric Radiometers.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

Linearity Characterization of Detectors for Interferometric Radiometers.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

On-flight Characterization of the SMOS Payload during the Commissioning Phase.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

2008
AMIRAS - An Airborne MIRAS Demonstrator.
IEEE Trans. Geosci. Remote. Sens., 2008

Improved Image Reconstruction Algorithms for Aperture Synthesis Radiometers.
IEEE Trans. Geosci. Remote. Sens., 2008

SMOS Calibration.
IEEE Trans. Geosci. Remote. Sens., 2008

Angular and Radiometric Resolution of Y-Shaped Nonuniform Synthetic Aperture Radiometers for Earth Observation.
IEEE Geosci. Remote. Sens. Lett., 2008

Assessment on Linearity Errors in Detectors for Interferometric Radiometers.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

Calibration Consistency Tool for Interferometric Radiometers.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

Success Criteria Tool in EMC Tests for Interferometric Radiometers.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

Interferometric Radiometers: Fringe Washing Function Estimation.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

Fast Processing Tool for SMOS Data.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

Brightness Temperature Retrievals from the Small Airborne MIRAS.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

Improving the Spatial Resolution of Synthetic Aperture Radiometer Imagery using Auxiliary Information: Application to the Smos Mission.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

2007
Analysis of Array Distortion in a Microwave Interferometric Radiometer: Application to the GeoSTAR Project.
IEEE Trans. Geosci. Remote. Sens., 2007

Robust Array Configuration for a Microwave Interferometric Radiometer: Application to the GeoSTAR Project.
IEEE Geosci. Remote. Sens. Lett., 2007

MERIT Erasmus Mundus: an opportunity for international cooperation in Remote Sensing education in Europe.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

Field tests of the GeoSTAR demonstrator instrument.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

Some results of the MIRAS-SMOS demonstrator campaigns.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

MIRAS In-Orbit Calibration.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

2006
Denormalization of Visibilities for In-Orbit Calibration of Interferometric Radiometers.
IEEE Trans. Geosci. Remote. Sens., 2006

Considerations about antenna pattern measurements of 2-D aperture synthesis radiometers.
IEEE Geosci. Remote. Sens. Lett., 2006

Near Field Characterization of the GeoSTAR Demonstrator.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2006

From the Determination of Sea Emissivity to the Retrieval of Salinity: Recent Contributions to the SMOS Mission from the UPC and ICM.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2006

MIRAS-SMOS Demonstrator Test Campaigns at Polytechnic University of Catalonia.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2006

2005
SMOS REFLEX 2003: L-band emissivity characterization of vineyards.
IEEE Trans. Geosci. Remote. Sens., 2005

Analysis of correlation and total power radiometer front-ends using noise waves.
IEEE Trans. Geosci. Remote. Sens., 2005

MIRAS end-to-end calibration: application to SMOS L1 processor.
IEEE Trans. Geosci. Remote. Sens., 2005

The emissivity of foam-covered water surface at L-band: theoretical modeling and experimental results from the FROG 2003 field experiment.
IEEE Trans. Geosci. Remote. Sens., 2005

Performance of sea surface salinity and soil moisture retrieval algorithms with different auxiliary datasets in 2-D L-band aperture synthesis interferometric radiometers.
IEEE Trans. Geosci. Remote. Sens., 2005

The impact of antenna pattern frequency dependence in aperture synthesis microwave radiometers.
IEEE Trans. Geosci. Remote. Sens., 2005

Polarimetric formulation of the visibility function equation including cross-polar antenna patterns.
IEEE Geosci. Remote. Sens. Lett., 2005

Denormalization of visibilities for in-orbit calibration of interferometric radiometers.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

Baseline calibration of interferometric radiometers: experimental results.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2005

2004
The visibility function in interferometric aperture synthesis radiometry.
IEEE Trans. Geosci. Remote. Sens., 2004

Sun effects in 2-D aperture synthesis radiometry imaging and their cancelation.
IEEE Trans. Geosci. Remote. Sens., 2004

The WISE 2000 and 2001 field experiments in support of the SMOS mission: sea surface L-band brightness temperature observations and their application to sea surface salinity retrieval.
IEEE Trans. Geosci. Remote. Sens., 2004

Systematic noise analysis of a correlation radiometer front-end.
Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

SMOS radiometric performance evaluation using SEPS: evaluation of thermal drifts.
Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

External calibration in L-Band 2D synthetic aperture radiometers: application to sea surface salinity retrieval.
Proceedings of the 2004 IEEE International Geoscience and Remote Sensing Symposium, 2004

2003
MIRAS imaging validation.
Proceedings of the 2003 IEEE International Geoscience and Remote Sensing Symposium, 2003

2002
Sea surface emissivity observations at L-band: first results of the Wind and Salinity Experiment WISE 2000.
IEEE Trans. Geosci. Remote. Sens., 2002

L-band sea surface emissivity radiometric observations under high winds: Preliminary results of the Wind and Salinity Experiment WISE-2001.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2002

2000
RF interference analysis in aperture synthesis interferometric radiometers: application to L-band MIRAS instrument.
IEEE Trans. Geosci. Remote. Sens., 2000

The correlation of visibility noise and its impact on the radiometric resolution of an aperture synthesis radiometer.
IEEE Trans. Geosci. Remote. Sens., 2000

1998
Corrections To "Radiometric Sensitivity Computation In Aperture Synthesis Interferometric Radiometry".
IEEE Trans. Geosci. Remote. Sens., 1998

Radiometric sensitivity computation in aperture synthesis interferometric radiometry.
IEEE Trans. Geosci. Remote. Sens., 1998

1997
The processing of hexagonally sampled signals with standard rectangular techniques: application to 2-D large aperture synthesis interferometric radiometers.
IEEE Trans. Geosci. Remote. Sens., 1997

1996
On-board phase and modulus calibration of large aperture synthesis radiometers: study applied to MIRAS.
IEEE Trans. Geosci. Remote. Sens., 1996

1992
Contribución al estudio y diseño de osciladores sintetizados de microondas de gran pureza espectral.
PhD thesis, 1992


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