Go to the content (press return)

Scientific and technological production

1 to 50 of 84 results
 
  • Improved MUSIC-based SMOS RFI source detection and geolocation algorithm  Open access

     Park, H.; Gonzalez, V.; Camps, A.; Vall-llossera, M.
    IEEE transactions on geoscience and remote sensing
    Vol. 54, num. 3, p. 1311-1322
    DOI: 10.1109/TGRS.2015.2477435
    Date of publication: 2016-03-01
    Journal article
    Access to the full text
  • Current research activities at UPC on earth remote sensing using GNSS-R

     Camps, A.; Park, H.; Carreño-Luengo, H.; Alonso-Arroyo, A.; Pascual, D.; Onrubia, R.; Querol, J.
    International Colloquium Scientific and Fundamental Aspects of the Galileo Programme
    Presentation's date: 2015-10-29
    Presentation of work at congresses
  • Two dedicated soil noisture experiments using the scatterometric properties of GNSS-reflectometry

     Alonso-Arroyo, A.; Torrecilla, S.; Querol, J.; Camps, A.; Pascual, D.; Park, H.; Onrubia, R.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 3921-3924
    DOI: 10.1109/IGARSS.2015.7326682
    Presentation's date: 2015-07-30
    Presentation of work at congresses
  • Advances in the MIR instrument: integration, control subsystem and analysis of the flight dynamics for beamsteering purposes

     Onrubia, R.; Garrucho, L.; Pascual, D.; Park, H.; Querol, J.; Alonso-Arroyo, A.; Camps, A.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 4765-4768
    DOI: 10.1109/IGARSS.2015.7326895
    Presentation's date: 2015-07-30
    Presentation of work at congresses
  • Evolution of PAU/PARIS End-to-end performance simulator (P2EPS) towards GNSS reflectometry, radio occulation and scatterometry simulator (GEROS-SIM)

     Park, H.; Camps, A.; Pascual, D.; Onrubia, R.; Alonso-Arroyo, A.; Martín, F.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 4757-4760
    DOI: 10.1109/IGARSS.2015.7326893
    Presentation's date: 2015-07-30
    Presentation of work at congresses
  • Impact of the elevation angle in the coherence time as a function of the sea wave height

     Martín, F.; Martín-Neira, M.; d'Addio, S.; Fabra, F.; Rius, A.; Park, H.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 3630-3633
    DOI: 10.1109/IGARSS.2015.7326608
    Presentation's date: 2015-07-29
    Presentation of work at congresses
  • Significant wave height retrieval based on the effective number of incoherent averages

     Martin, F.; Camps, A.; Martín-Neira, M.; d'Addio, S.; Fabra, F.; Rius, A.; Park, H.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 3634-3637
    DOI: 10.1109/IGARSS.2015.7326609
    Presentation's date: 2015-07-29
    Presentation of work at congresses
  • Geolocalizing SMOS RFI sources on the densely populated East Asia

     Park, H.; Camps, A.; Gonzalez, V.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 1453-1456
    DOI: 10.1109/IGARSS.2015.7326052
    Presentation's date: 2015-07-28
    Presentation of work at congresses
  • GEROS-ISS, a demonstration mission of GNSS remote sensing capabilities to derive geophysical parameters of the earth surfaces: performance evaluation

     Camps, A.; Park, H.; Ghavidel, A.; Rius, J.; Sekulic, I.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 3917-3920
    DOI: 10.1109/IGARSS.2015.7326681
    Presentation's date: 2015-07-26
    Presentation of work at congresses
  • Retrieval of significant wave height and mean sea surface level using the GNSS-R interference pattern technique: results from a three-month field campaign  Open access

     Alonso-Arroyo, A.; Camps, A.; Park, H.; Pascual, D.; Onrubia, R.; Martin, F.
    IEEE transactions on geoscience and remote sensing
    Vol. 53, num. 6, p. 3198-3209
    DOI: 10.1109/TGRS.2014.2371540
    Date of publication: 2015-06-01
    Journal article
    Access to the full text
  • Antenna beam impact on GEROS-ISSinstrument observables

     Park, H.; Pascual, D.; Camps, A.; Alonso-Arroyo, A.; Onrubia, R.; Martin, F.; Querol, J.
    Workshop on GNSS Reflectrometry
    p. 1
    Presentation's date: 2015-05-13
    Presentation of work at congresses
  • GEROS instrument simulator built by using P2EPS

     Park, H.; Pascual, D.; Camps, A.; Alonso-Arroyo, A.; Onrubia, R.; Martin, F.; Querol, J.
    Workshop on GNSS Reflectrometry
    p. 1
    Presentation's date: 2015-05-13
    Presentation of work at congresses
  • GARCA: Observing System Simulation for GNSS-Reflectometry aboard ISS with GEROS

     Wickert, J.; Cardellach, E.; Bertino, L.; Camps, A.; Catarino, N.; Chapron, B.; Foti, G.; Gommenginger, C.; Hatton, J.; Kern, M.; Martín-Neira, M.; Park, H.; Rius, A.; Semmling, M.; Soulat, F.; Sousa, A.; Xie, J.
    Workshop on GNSS Reflectrometry
    Presentation's date: 2015-05-13
    Presentation of work at congresses
  • Cross-talk statistics of interferometric GNSS-R

     Pascual, D.; Park, H.; Camps, A.; Alonso-Arroyo, A.; Onrubia, R.; Querol, J.
    Workshop on GNSS Reflectrometry
    p. 1
    Presentation's date: 2015-05-12
    Presentation of work at congresses
  • GNSS-R correlation Peak statistics, SNR estimation and its relation to geophysical parameters

     Alonso-Arroyo, A.; Querol, J.; Lopez, C.; Camps, A.; Park, H.; Pascual, D.; Onrubia, R.
    Workshop on GNSS Reflectrometry
    p. 1
    Presentation's date: 2015-05-11
    Presentation of work at congresses
  • DME/TACAN interference impact in interferometric GNSS-R

     Onrubia, R.; Querol, J.; Pascual, D.; Alonso-Arroyo, A.; Park, H.; Camps, A.
    Workshop on GNSS Reflectrometry
    p. 1
    Presentation's date: 2015-05-11
    Presentation of work at congresses
  • High angular resolution RFI localization in synthetic aperture interferometric radiometers using direction-of-arrival estimation

     Park, H.; González, V.; Camps, A.
    IEEE Geoscience and Remote Sensing Letters
    Vol. 12, num. 1, p. 102-106
    DOI: 10.1109/LGRS.2014.2327006
    Date of publication: 2015-01-01
    Journal article
  • Improving the accuracy of soil moisture retrievals using the phase difference of the dual-polarization GNSS-R interference patterns  Open access

     Alonso-Arroyo, A.; Camps, A.; Aguasca, A.; Forte, G.; Monerris, S.; Rudiger, C.; Walker, J.; Park, H.; Pascual, D.; Onrubia, R.
    IEEE Geoscience and Remote Sensing Letters
    Vol. 11, num. 12, p. 2090-2094
    DOI: 10.1109/LGRS.2014.2320052
    Date of publication: 2014-12-01
    Journal article
    Access to the full text
  • Review of GNSS-R instruments and tools developed at the Universitat Politecnica de Catalunya-Barcelona Tech

     Camps, A.; Marchan, J.; Bosch, X.; Rodriguez-Alvarez, N.; Ramos-Perez, I.; Valencia, E.; Tarongí, J.; Park, H.; Carreño-Luengo, H.; Alonso-Arroyo, A.; Pascual, D.; Onrubia, R.; Forte, G.; Querol, J.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 3826-3829
    DOI: 10.1109/IGARSS.2014.6947318
    Presentation's date: 2014-07
    Presentation of work at congresses
  • A generic simulator for aperture synthesis radiometers: radiative transfer module and end-to-end tests

     Camps, A.; Park, H.; Barbosa, J.; Bandeiras, J.; Sousa, A.; d'Addio, S.; Martín, M.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 1921-1924
    DOI: 10.1109/IGARSS.2014.6946834
    Presentation's date: 2014-07
    Presentation of work at congresses
  • The microwave interferometric reflectometer. Part I: front-end and beamforming description

     Onrubia, R.; Pascual, D.; Camps, A.; Alonso-Arroyo, A.; Park, H.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 4046-4049
    DOI: 10.1109/IGARSS.2014.6947374
    Presentation's date: 2014-07
    Presentation of work at congresses
  • Typhoon observations using the interferometric GNSS-R technique

     Martin, F.; Camps, A.; Park, H.; Fabra, F.; Rius, A.; Martín, M.; d'Addio, S.; Li, W.; Yang, D.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 3790-3793
    DOI: 10.1109/IGARSS.2014.6947309
    Presentation's date: 2014-07
    Presentation of work at congresses
  • The light airborne reflectometer for GNSS-R observations (LARGO) instrument: initial results from airborne and Rover field campaigns

     Alonso-Arroyo, A.; Camps, A.; Monerris, S.; Rudiger, C.; Walker, J.; Forte, G.; Pascual, D.; Park, H.; Onrubia, R.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 4054-4057
    DOI: 10.1109/IGARSS.2014.6947376
    Presentation's date: 2014-07
    Presentation of work at congresses
  • The microwave interferometric reflectometer. Part II: Back-end and processor descriptions

     Pascual, D.; Onrubia, R.; Alonso-Arroyo, A.; Park, H.; Camps, A.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 3782-3785
    DOI: 10.1109/IGARSS.2014.6947307
    Presentation's date: 2014-07
    Presentation of work at congresses
  • Simulation study on tropicial cyclone tracking from the ISS using GNSS-R measurements

     Park, H.; Camps, A.; Pascual, D.; Alonso-Arroyo, A.; Martin, F.; Carreño-Luengo, H.; Onrubia, R.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 4062-4065
    DOI: 10.1109/IGARSS.2014.6947378
    Presentation's date: 2014-07
    Presentation of work at congresses
  • The dual polarization GNSS-R interference pattern technique

     Alonso-Arroyo, A.; Camps, A.; Monerris, S.; Ruudiger, C.; Walker, J.; Forte, G.; Pascual, D.; Park, H.; Onrubia, R.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 4058-4061
    DOI: 10.1109/IGARSS.2014.6947377
    Presentation's date: 2014-07
    Presentation of work at congresses
  • Analysis of spaceborne GNSS-R delay-doppler tracking

     Park, H.; Pascual, D.; Camps, A.; Martin, F.; Alonso-Arroyo, A.; Carreño-Luengo, H.
    IEEE journal of selected topics in applied earth observations and remote sensing
    Vol. 7, num. 5, p. 1481-1492
    DOI: 10.1109/JSTARS.2014.2322198
    Date of publication: 2014-05-01
    Journal article
  • Precision bounds in GNSS-R ocean altimetry

     Pascual, D.; Camps, A.; Martin, F.; Park, H.; Alonso-Arroyo, A.; Onrubia, R.
    IEEE journal of selected topics in applied earth observations and remote sensing
    Vol. 7, num. 5, p. 1416-1423
    DOI: 10.1109/JSTARS.2014.2303251
    Date of publication: 2014-05-01
    Journal article
  • Cross-correlation waveform analysis for conventional and interferometric GNSS-R approaches

     Martin, F.; Camps, A.; Park, H.; d'Addio, S.; Martín, M.; Pascual, D.
    IEEE journal of selected topics in applied earth observations and remote sensing
    Vol. 7, num. 5, p. 1560-1572
    DOI: 10.1109/JSTARS.2014.2300232
    Date of publication: 2014-05-01
    Journal article
  • Simulation and analysis of GNSS-R composite waveforms using GPS and Galileo signals

     Pascual, D.; Park, H.; Camps, A.; Alonso-Arroyo, A.; Onrubia, R.
    IEEE journal of selected topics in applied earth observations and remote sensing
    Vol. 7, num. 5, p. 1461-1468
    DOI: 10.1109/JSTARS.2014.2311116
    Date of publication: 2014-05-01
    Journal article
  • Dual-polarization GNSS-R interference pattern technique for soil moisture mapping

     Alonso-Arroyo, A.; Camps, A.; Aguasca, A.; Forte, G.; Monerris, A.; Rudiger, C.; Walker, J.; Park, H.; Pascual, D.; Onrubia, R.
    IEEE journal of selected topics in applied earth observations and remote sensing
    Vol. 7, num. 5, p. 1533-1544
    DOI: 10.1109/JSTARS.2014.2320792
    Date of publication: 2014-05-01
    Journal article
  • Optimization and performance analysis of interferometric GNSS-R altimeters: application to the PARIS IoD mission

     Camps, A.; Park, H.; Valencia, E.; Pascual, D.; Martin, F.; Rius, A.; Ribó, S.; Benito, J.; Andres-Beivide, A.; Saameno, P.; Staton, G.; Martín, M.; d'Addio, S.; Willemsen, P.
    IEEE journal of selected topics in applied earth observations and remote sensing
    Vol. 7, num. 5, p. 1436-1451
    DOI: 10.1109/JSTARS.2014.2320873
    Date of publication: 2014-05-01
    Journal article
  • An imaging algorithm for synthetic aperture interferometric radiometers with built-in RFI mitigation

     Camps, A.; Park, H.; Gonzalez, V.
    Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment
    p. 39-43
    DOI: 10.1109/MicroRad.2014.6878904
    Presentation's date: 2014-03-24
    Presentation of work at congresses
  • Accurate geolocation of rfi sources in smos imagery based on superresolution algorithms

     Park, H.; Camps, A.; Gonzalez, V.
    Specialist Meeting on Microwave Radiometry and Remote Sensing of the Environment
    p. 29-32
    DOI: 10.1109/MicroRad.2014.6878902
    Presentation's date: 2014-03
    Presentation of work at congresses
  • Grup de Teledetecció, Antenes, Microones i Superconductivitat

     Aguasca, A.; Barlabe, A.; Blanch, S.; Broquetas, A.; Camps, A.; Cardama, A.; Elias, A.; Duffo, N.; Fabregas, F.; Jofre, L.; Heldring, A.; Lopez, C.; Mallorqui, J.J.; O'callaghan, J.; Pradell, L.; Rius, J.; Romeu, J.; Torres, F.; Ubeda, E.; Vall-llossera, M.; Duran, I.; Wu, L.; Gilasgar, M.; Lort, M.; Imbert, M.; Martin, F.; Chaparro, D.; Pablos, M.; Pascual, D.; Park, H.; Alonso-Arroyo, A.; Onrubia, R.; Yam , L.E.; Rodriguez, J.; Piles, M.; Deng, X.; Querol, J.; Corbella, I.
    Competitive project
  • Common mathematical framework for real and synthetic aperture by interferometry radiometers

     Bosch, X.; Ramos-Perez, I.; Camps, A.; Rodriguez-Alvarez, N.; Valencia, E.; Park, H.
    IEEE transactions on geoscience and remote sensing
    Vol. 52, num. 1, p. 38-50
    DOI: 10.1109/TGRS.2012.2235071
    Date of publication: 2014-01
    Journal article
  • The Light Airborne Reflectometerfor GNSS-R Observations (LARGO) instrument: towards soil moisture retrievals

     Alonso-Arroyo, A.; Forte, G.; Camps, A.; Park, H.; Pascual, D.; Onrubia, R.
    URSI Commission F Microwave Signatures
    p. 54
    Presentation's date: 2013-10-29
    Presentation of work at congresses
  • Wind speed maping from the ISS using GNSS-R? A simulation study

     Camps, A.; Park, H.; Alonso-Arroyo, A.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 382-385
    DOI: 10.1109/IGARSS.2013.6721172
    Presentation's date: 2013-07-21
    Presentation of work at congresses
  • Soil moisture mapping using forward scattered GPS L1 signals

     Alonso-Arroyo, A.; Forte, G.; Camps, A.; Park, H.; Pascual, D.; Onrubia, R.; Jove-Casulleras, R.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 354-357
    DOI: 10.1109/IGARSS.2013.6721165
    Presentation's date: 2013-07-21
    Presentation of work at congresses
  • SAIRPS: a generic simulator for evaluation of synthetic aperture interferometric radiometers

     Camps, A.; Park, H.; Kang, Y.; Barbosa, J.; Bandeiras, J.; Vieira, P.; Friaças, A.; d'Addio, S.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 1936-1939
    DOI: 10.1109/IGARSS.2013.6723185
    Presentation's date: 2013-07-21
    Presentation of work at congresses
  • Altimetry performance and error budget of the PARIS in-orbit demonstration mission

     Camps, A.; Pascual, D.; Park, H.; Martin, F.; Rius, A.; Ribó, S.; Benito, J.; Andrés, A.; Saameno, P.; Staton, G.; Martín, M.; d'Addio, S.; Willemsen, P.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 370-373
    DOI: 10.1109/IGARSS.2013.6721169
    Presentation's date: 2013-07-21
    Presentation of work at congresses
  • Comparison of GPS L1 and Galileo E1 signals for GNSS-R ocean altimetry

     Pascual, D.; Park, H.; Camps, A.; Alonso-Arroyo, A.; Onrubia, R.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 358-361
    DOI: 10.1109/IGARSS.2013.6721166
    Presentation's date: 2013-07-21
    Presentation of work at congresses
  • MIR: the microwave interferometric reflectometer, a new airborne sensor for GNSS-R advanced research

     Onrubia, R.; Pascual, D.; Camps, A.; Alonso-Arroyo, A.; Park, H.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 109-112
    DOI: 10.1109/IGARSS.2013.6721104
    Presentation's date: 2013-07-21
    Presentation of work at congresses
  • Improvement of the PAU/PARIS End-to-end Performance Simulator (P^2 EPS) in preparation for upcoming GNSS-R missions

     Park, H.; Camps, A.; Pascual, D.; Alonso-Arroyo, A.; Martin, F.; Carreño-Luengo, H.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 362-365
    DOI: 10.1109/IGARSS.2013.6721167
    Presentation's date: 2013-07-21
    Presentation of work at congresses
  • Digital back-end for RFI detection and mitigation in earth observation

     Forte, G.; Querol, J.; Park, H.; Camps, A.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 1908-1911
    DOI: 10.1109/IGARSS.2013.6723177
    Presentation's date: 2013-07
    Presentation of work at congresses
  • Comparison of GNSS-R processing techniques for spaceborne ocean altimetry

     Martin, F.; d'Addio, S.; Camps, A.; Martín, M.; Park, H.; Pascual, D.
    IEEE International Geoscience and Remote Sensing Symposium
    p. 2939-2942
    DOI: 10.1109/IGARSS.2013.6723441
    Presentation's date: 2013-07
    Presentation of work at congresses
  • GNSS-R derived centimetric sea topography: an airborne experiment demonstration

     Carreño-Luengo, H.; Park, H.; Camps, A.; Fabra, F.; Rius, A.
    IEEE journal of selected topics in applied earth observations and remote sensing
    Vol. 6, num. 3, p. 1468-1478
    DOI: 10.1109/JSTARS.2013.2257990
    Date of publication: 2013-06
    Journal article
  • Delay Tracking in Spaceborne GNSS-R Ocean Altimetry

     Park, H.; Valencia, E.; Camps, A.; Rius, A.; Ribó, S.; Martín, M.
    IEEE Geoscience and Remote Sensing Letters
    Vol. 10, num. 1, p. 57-61
    DOI: 10.1109/LGRS.2012.2192255
    Date of publication: 2013-01
    Journal article
  • GNSS-R altimeter performance: analysis of Cramer-Rao lower bounds

     d'Addio, S.; Martín, M.; Martin, F.; Park, H.; Camps, A.
    Workshop on GNSS Reflectrometry
    p. 1-4
    DOI: 10.1109/GNSSR.2012.6408258
    Presentation's date: 2012-10
    Presentation of work at congresses
  • PAU instrument aboard INTA MicroSAT-1: initial results of the FM model from an airborne experiment

     Alonso-Arroyo, A.; Camps, A.; Pascual, D.; Park, H.; Alcayde, A.; Chavero, S.; Martinez, P.; Crespo, L.; Angulo, M.; Rius, A.
    Workshop on GNSS Reflectrometry
    p. 1-5
    DOI: 10.1109/GNSSR.2012.6408252
    Presentation's date: 2012-10
    Presentation of work at congresses