Nereida Rodriguez-Alvarez

Orcid: 0000-0002-9382-0686

According to our database1, Nereida Rodriguez-Alvarez authored at least 91 papers between 2007 and 2024.

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

Timeline

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Bibliography

2024
Enhancing Soil Moisture Active-Passive Estimates with Soil Moisture Active-Passive Reflectometer Data Using Graph Signal Processing.
Remote. Sens., April, 2024

Full Polarimetric GNSS-R Assessment of the Freeze and Thaw States of the Terrestrial Cryosphere.
IEEE Trans. Geosci. Remote. Sens., 2024

Scattering Matrix Retrieval Using Full-Polarimetric GNSS-R.
IEEE Trans. Geosci. Remote. Sens., 2024

SMAP Antenna Pointing Error Estimation Using GNSS-Reflectometry.
IEEE Geosci. Remote. Sens. Lett., 2024

Estimating Backward Scattering Using GNSS-Reflectometry Measurements for Soil Moisture Retrieval.
IEEE Access, 2024

2023
Latest Advances in the Global Navigation Satellite System - Reflectometry (GNSS-R) Field.
Remote. Sens., April, 2023

Effective Surface Roughness Impact in Polarimetric GNSS-R Soil Moisture Retrievals.
Remote. Sens., April, 2023

A Hybrid Compact Polarimetry GNSS-R Analysis of the Earth's Cryosphere.
IEEE Trans. Geosci. Remote. Sens., 2023

Calibration Strategy for Compact Polarimetric GNSS-R Instruments.
IEEE Trans. Geosci. Remote. Sens., 2023

Detection Probability of Polarimetric GNSS-R Signals.
IEEE Geosci. Remote. Sens. Lett., 2023

2022
The Improved Capabilities of the Goldstone Solar System Radar Observatory.
IEEE Trans. Geosci. Remote. Sens., 2022

Stokes Parameters Retrieval and Calibration of Hybrid Compact Polarimetric GNSS-R Signals.
IEEE Trans. Geosci. Remote. Sens., 2022

Feed-Forward Neural Network Denoising Applied to Goldstone Solar System Radar Images.
Remote. Sens., 2022

Introduction to the new SMAP-Reflectometry (SMAP-R) Dataset: Status and Science Capabilities.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Initial Evaluation of Freeze/Thaw State and Sea Ice Detection Using the SMAP-R Dataset.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Full Calibration of the SMAP-R Dataset.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Initial Evaluation of SMAP-R Polarimetry Over Land.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Downscaling SMAP Soil Moisture with Ecostress Products using a Graph-Based Interpolation Method.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Towards GNSS-R Hybrid Compact Polarimetry: Introducing the Stokes Parameters for SMAP-R Dataset.
Proceedings of the IEEE International Geoscience and Remote Sensing Symposium, 2022

Graph-Based Interpolation for Remote Sensing Data.
Proceedings of the 30th European Signal Processing Conference, 2022

2021
The Bistatic Radar as an Effective Tool for Detecting and Monitoring the Presence of Phytoplankton on the Ocean Surface.
Remote. Sens., 2021

2020
The Polarimetric Sensitivity of SMAP-Reflectometry Signals to Crop Growth in the U.S. Corn Belt.
Remote. Sens., 2020

2019
Sequential Processing of GNSS-R Delay-Doppler Maps to Estimate the Ocean Surface Wind Field.
IEEE Trans. Geosci. Remote. Sens., 2019

The Use of SMAP-Reflectometry in Science Applications: Calibration and Capabilities.
Remote. Sens., 2019

Classifying Inundation in a Tropical Wetlands Complex with GNSS-R.
Remote. Sens., 2019

Sensitivity Analysis of Smap-Reflectometry (SMAP-R) Signals to Vegetation Water Content.
Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

Characterization of the Land Surface Freeze/Thaw State with SMAP-Reflectometry (SMAP-R).
Proceedings of the 2019 IEEE International Geoscience and Remote Sensing Symposium, 2019

2018
Assessing L-Band GNSS-Reflectometry and Imaging Radar for Detecting Sub-Canopy Inundation Dynamics in a Tropical Wetlands Complex.
Remote. Sens., 2018

Fault analysis in TCSC-compensated lines using wavelets and a PNN.
Neural Comput. Appl., 2018

2016
Generalized Linear Observables for Ocean Wind Retrieval From Calibrated GNSS-R Delay-Doppler Maps.
IEEE Trans. Geosci. Remote. Sens., 2016

2014
Common Mathematical Framework for Real and Synthetic Aperture by Interferometry Radiometers.
IEEE Trans. Geosci. Remote. Sens., 2014

A generalized linear observable for GNSS-R wind speed retrievals over the ocean.
Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

Review of GNSS-R instruments and tools developed at the Universitat Politecnica de Catalunya-Barcelona tech.
Proceedings of the 2014 IEEE Geoscience and Remote Sensing Symposium, 2014

2013
Airborne GNSS-R Wind Retrievals Using Delay-Doppler Maps.
IEEE Trans. Geosci. Remote. Sens., 2013

Using GNSS-R Imaging of the Ocean Surface for Oil Slick Detection.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2013

Land monitoring using GNSS-R techniques: A review of recent advances.
Proceedings of the 2013 IEEE International Geoscience and Remote Sensing Symposium, 2013

2012
Calibration, Performance, and Imaging Tests of a Fully Digital Synthetic Aperture Interferometer Radiometer.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens., 2012

PAU-SA: A Synthetic Aperture Interferometric Radiometer Test Bed for Potential Improvements in Future Missions.
Sensors, 2012

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

Vegetation Water Content Estimation Using GNSS Measurements.
IEEE Geosci. Remote. Sens. Lett., 2012

Snow Thickness Monitoring Using GNSS Measurements.
IEEE Geosci. Remote. Sens. Lett., 2012

Optimum Intercalibration Time in Synthetic Aperture Interferometric Radiometers: Application to SMOS.
IEEE Geosci. Remote. Sens. Lett., 2012

Airborne wind retrieval using GPS delay-Doppler maps.
Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Impact of the observation geometry on the GNSS-R direct descriptors used for sea state monitoring.
Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

Validation and experimental tests of the PAU-synthetic aperture radiometer.
Proceedings of the 2012 IEEE International Geoscience and Remote Sensing Symposium, 2012

2011
Contributions to earth observation using gnss-r opportunity signals.
PhD thesis, 2011

On the Use of GNSS-R Data to Correct L-Band Brightness Temperatures for Sea-State Effects: Results of the ALBATROSS Field Experiments.
IEEE Trans. Geosci. Remote. Sens., 2011

Land Geophysical Parameters Retrieval Using the Interference Pattern GNSS-R Technique.
IEEE Trans. Geosci. Remote. Sens., 2011

A General Analysis of the Impact of Digitization in Microwave Correlation Radiometers.
Sensors, 2011

Description and Performance of an L-Band Radiometer with Digital Beamforming.
Remote. Sens., 2011

Ocean Surface's Scattering Coefficient Retrieval by Delay-Doppler Map Inversion.
IEEE Geosci. Remote. Sens. Lett., 2011

Oil slicks detection using GNSS-R.
Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

Water level monitoring using the interference pattern GNSS-R technique.
Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

Snow monitoring using GNSS-R techniques.
Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

First results of the PAU-SA synthetic aperture radiometer.
Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

New approach to sea surface wind retrieval from GNSS-R measurements.
Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

PAU instrument aboard INTA MicroSat-1: A GNSS-R demonstration mission for sea state correction in L-band radiometry.
Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

A radiometer concept to retrieve the 3-D radiometric emission from atmospheric temperature and water vapor density.
Proceedings of the 2011 IEEE International Geoscience and Remote Sensing Symposium, 2011

2010
Experimental Determination of the Sea Correlation Time Using GNSS-R Coherent Data.
IEEE Geosci. Remote. Sens. Lett., 2010

Sea-State Determination Using GNSS-R Data.
IEEE Geosci. Remote. Sens. Lett., 2010

GNSS-R Delay-Doppler Maps over land: Preliminary results of the GRAJO field experiment.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

Study of maize plants effects in the retrieval of soil moisture using the interference pattern GNSS-R technique.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

Altimetry study performed using an airborne GNSS-Reflectometer.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

On-ground tests and measurements of the Passive Advanced Unit Synthetic Aperture (PAU-SA).
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

End-to-end simulator for Global Navigation Satellite System Reflectometry space mission.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2010

2009
Soil Moisture Retrieval Using GNSS-R Techniques: Experimental Results Over a Bare Soil Field.
IEEE Trans. Geosci. Remote. Sens., 2009

An Efficient Algorithm to the Simulation of Delay-Doppler Maps of Reflected Global Navigation Satellite System Signals.
IEEE Trans. Geosci. Remote. Sens., 2009

Correction: Ramos-Pérez, I. <i>et al.</i> Calibration of Correlation Radiometers Using Pseudo-Random Noise Signals. <i>Sensors </i>2009, <i>9</i>, 6131-6149.
Sensors, 2009

Calibration of Correlation Radiometers Using Pseudo-Random Noise Signals.
Sensors, 2009

New Passive Instruments Developed for Ocean Monitoring at the Remote Sensing Lab - Universitat Politècnica de Catalunya.
Sensors, 2009

Experimental Relationship between the Sea Brightness Temperature Changes and the GNSS-R Delay-Doppler Maps: Preliminary Results of the Albatross Field Experiments.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

Preliminary Results of the Advanced L-band Transmission and Reflection Observationof the Sea Surface (ALBATROSS) Campaign: Preparing the SMOS Calibration and Validation Activities.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

Topographic Profile Retrieval using the Interference Pattern GNSS-R Technique.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

Soil Moisture and Vegetation Height Retrieval using GNSS-R Techniques.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

Preliminary results of the Passive Advanced Unit Synthetic Aperture (PAU-SA).
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

The GPS and Radiometric Joint Observations Experiment at the REMEDHUS Site (Zamora-Salamanca Region, Spain).
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

Delay-Doppler Maps Study over Ocean, Land and Ice from Space.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

Digital Beamforming Analysis and Performance for a Digital L-band Pseudo-correlation Radiometer.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2009

2008
Correction of the Sea State Impact in the L-Band Brightness Temperature by Means of Delay-Doppler Maps of Global Navigation Satellite Signals Reflected Over the Sea Surface.
IEEE Trans. Geosci. Remote. Sens., 2008

Initial Results of an Airborne Light-Weight L-Band Radiometer.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

Soil Moisture Retrieval Using GNSS-R Techniques: Measurement Campaign in a Wheat Field.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

Initial Results of the Passive Advanced Unit - Synthetic Aperture (PAU-SA).
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

Ground-Based GNSS-R Measurements with the PAU Instrument and their Application to the Sea Surface Salinity Retrieval: First Results.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

Initial Results of a Digital Radiometer with Digital Beamforming.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2008

2007
New Instrument Concepts for Ocean Sensing: Analysis of the PAU-Radiometer.
IEEE Trans. Geosci. Remote. Sens., 2007

Sea surface temperature retrieval using ir-radiometry and atmospheric modeling: Simulation and experimental results using PAU-IR.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

Synthetic Aperture PAU: a new instrument to test potential improvements for future SMOSops.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

PAU-GNSS/R, a real-time GPS-reflectometer for earth observation applications: architecture insights and preliminary results.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

PAU one-receiver ground-based and airbone instruments.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

PAU-RAD instrument web-based remote control.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007

Calibration and performance analysis of the PAU- RAD instrument.
Proceedings of the IEEE International Geoscience & Remote Sensing Symposium, 2007


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