Shaun Quegan

Publication Activity (10 Years)

Years Active: 1992-2023
Publications (10 Years): 23

Top Topics

Parameter Estimation

Synthetic Aperture Radar

Top Venues

IEEE Trans. Geosci. Remote. Sens.

IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.

Publications

Maciej J. Soja, Francesco Banda, Paolo Mazzucchelli, Mauro Mariotti d'Alessandro, Shaun Quegan, Nuno Miranda, Klaus Scipal
Earth Explorer Mission Biomass. IGARSS (2023)
Matthew G. Hethcoat, João Manuel de Brito Carreiras, Robert G. Bryant, Shaun Quegan, David P. Edwards
Combining Sentinel-1 and Landsat 8 Does Not Improve Classification Accuracy of Tropical Selective Logging. Remote. Sens. 14 (1) (2022)
Zhirong Men, Shaun Quegan, Guido Riembauer, Jie Chen
The Impact of System Distortions and Noise on HV Backscatter and Its Relevance to Above-Ground Biomass Estimation from Spaceborne P-Band SAR Data. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 14 (2021)
Shaun Quegan, Thuy Le Toan, Jérôme Chave, Markus Reichstein, Sassan Saatchi, Hank Shugart, Mathew Williams
The Role of the Biomass Mission in Carbon Cycle Science and Politics. IGARSS (2021)
Stefano Tebaldini, Mauro Mariotti d'Alessandro, Francesco Banda, Davide Giudici, Lars M. H. Ulander, Maciej J. Soja, Shaun Quegan, Kostas Papathanassiou, Thuy Le Toan, Ludovic Villard, Björn Rommen, Klaus Scipal
Biomass Level-2 Products - Part II: Processing Schemes and AGB Estimation Results from Campaign Data. IGARSS (2021)
Lars M. H. Ulander, Mauro Mariotti d'Alessandro, Francesco Banda, Davide Giudici, Maciej J. Soja, Shaun Quegan, Kostas Papathanassiou, Stefano Tebaldini, Thuy Le Toan, Ludovic Villard, Björn Rommen, Klaus Scipal
BIOMASS Level-2 Products - Part I: Rationale and Applications. IGARSS (2021)
Mauro Mariotti d'Alessandro, Stefano Tebaldini, Shaun Quegan, Maciej J. Soja, Lars M. H. Ulander, Klaus Scipal
Interferometric Ground Cancellation for Above Ground Biomass Estimation. IEEE Trans. Geosci. Remote. Sens. 58 (9) (2020)
Pedro Rodriguez-Veiga, João Manuel de Brito Carreiras, Thomas Luke Smallman, Jean-François Exbrayat, Jamleck Ndambiri, Faith Mutwiri, Divinah Nyasaka, Shaun Quegan, Mathew Williams, Heiko Balzter
Carbon Stocks and Fluxes in Kenyan Forests and Wooded Grasslands Derived from Earth Observation and Model-Data Fusion. Remote. Sens. 12 (15) (2020)
Francesco Banda, Davide Giudici, Thuy Le Toan, Mauro Mariotti d'Alessandro, Kostas Papathanassiou, Shaun Quegan, Guido Riembauer, Klaus Scipal, Maciej J. Soja, Stefano Tebaldini, Lars M. H. Ulander, Ludovic Villard
The BIOMASS Level 2 Prototype Processor: Design and Experimental Results of Above-Ground Biomass Estimation. Remote. Sens. 12 (6) (2020)
Sassan Saatchi, Lee J. T. White, Naveen Ramachandran, Stefano Tebaldini, Shaun Quegan, Thuy Le Toan, Kostas Papathanassiou, Jérôme Chave, Hank Shugart, Kathryn J. Jeffery
Estimation of Tropical Forest Structure and Biomass from Airborne P-band Backscatter and TomoSAR Measurements. IGARSS (2019)
Pedro Rodriguez-Veiga, Shaun Quegan, João Manuel de Brito Carreiras, Henrik J. Persson, Johan E. S. Fransson, Agata Hoscilo, Dariusz Ziolkowski, Krzysztof Sterenczak, Sandra Lohberger, Matthias Stängel, Anna Berninger, Florian Siegert, Valerio Avitabile, Martin Herold, Stéphane Mérmoz, Alexandre Bouvet, Thuy Le Toan, Nuno Carvalhais, Heiko Balzter
Forest biomass retrieval approaches from earth observation in different biomes. Int. J. Appl. Earth Obs. Geoinformation 77 (2019)
Heli Gao, Jie Chen, Shaun Quegan, Wei Yang, Chunsheng Li
Parameter Estimation and Error Calibration for Multi-Channel Beam-Steering SAR Systems. Remote. Sens. 11 (12) (2019)
Henrique Luis Godinho Cassol, João Manuel de Brito Carreiras, Elisabete Caria Moraes, Luiz Eduardo Oliveira E. Cruz de Aragão, Camila Valéria de Jesus Silva, Shaun Quegan, Yosio Edemir Shimabukuro
Retrieving Secondary Forest Aboveground Biomass from Polarimetric ALOS-2 PALSAR-2 Data in the Brazilian Amazon. Remote. Sens. 11 (1) (2019)
Francesco Banda, Stefano Tebaldini, Thuy Le Toan, Davide Giudici, Shaun Quegan, Klaus Scipal, Kostas Papathanassiou, Lars M. H. Ulander, Ludovic Villard, Maciej J. Soja, Mauro Mariotti d'Alessandro
Biomass L2 Prototype Processor: Current Status. IGARSS (2019)
Thuy Le Toan, Jérôme Chave, Jørgen Dall, Kostas Papathanassiou, Philippe Paillou, Markus Rechstein, Shaun Quegan, Sassan Saatchi, Klaus Seipel, Hank Shugart, Stefano Tebaldini, Lars M. H. Ulander, Mathew Williams
The Biomass Mission: Objectives and Requirements. IGARSS (2018)
Mauro Mariotti d'Alessandro, Stefano Tebaldini, Shaun Quegan, Maciej Jerzy Soja, Lars M. H. Ulander
Interferometric Ground Notching of SAR Images for Estimating Forest Above Ground Biomass. IGARSS (2018)
Michael Schlund, Klaus Scipal, Shaun Quegan
Assessment of a Power Law Relationship Between P-Band SAR Backscatter and Aboveground Biomass and Its Implications for BIOMASS Mission Performance. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 11 (10) (2018)
Maciej J. Soja, Mauro Mariotti d'Alessandro, Shaun Quegan, Stefano Tebaldini, Lars M. H. Ulander
Model-Based Estimation of Tropical Forest Biomass from Notch-Filtered P-Band Sar Backscatter. IGARSS (2018)
Francesco Banda, Davide Giudici, Shaun Quegan, Klaus Scipal
The Retrieval Concept of the Biomass Forest Biomass Prototype Processor. IGARSS (2018)
Shaun Quegan, Mark R. Lomas, Konstantinos P. Papathanassiou, Jun-Su Kim, Stefano Tebaldini, Davide Giudici, Michele Scagliola, Pietro Guccione, Jørgen Dall, Pascale Dubois-Fernandez, Philippe Paillou
Calibration Challenges for the Biomass P-Band SAR Instrument. IGARSS (2018)
Jun Su Kim, Konstantinos P. Papathanassiou, Hiroatsu Sato, Shaun Quegan
Detection and Estimation of Equatorial Spread F Scintillations Using Synthetic Aperture Radar. IEEE Trans. Geosci. Remote. Sens. 55 (12) (2017)
Wei Guo, Jie Chen, Wei Yang, Shaun Quegan
Impact of vertical electron density distribution on ionospheric total electron content measurements based on spaceborne low-frequency SAR. IGARSS (2017)
Ye Jiang, Xingyi Song, Jackie Harrison, Shaun Quegan, Diana Maynard
Comparing Attitudes to Climate Change in the Media using sentiment analysis based on Latent Dirichlet Allocation. NLPmJ@EMNLP (2017)
Jun Su Kim, Konstantinos P. Papathanassiou, Rolf Scheiber, Shaun Quegan
Correcting Distortion of Polarimetric SAR Data Induced by Ionospheric Scintillation. IEEE Trans. Geosci. Remote. Sens. 53 (12) (2015)
Xichao Dong, Shaun Quegan, Yumiko Uryu, Cheng Hu, Tao Zeng
Feasibility Study of C- and L-band SAR Time Series Data in Tracking Indonesian Plantation and Natural Forest Cover Changes. IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens. 8 (7) (2015)
Shaun Quegan, Mark R. Lomas
The Interaction Between Faraday Rotation and System Effects in Synthetic Aperture Radar Measurements of Backscatter and Biomass. IEEE Trans. Geosci. Remote. Sens. 53 (8) (2015)
Shaun Quegan, Mark R. Lomas
The Impact of System Effects on Estimates of Faraday Rotation From Synthetic Aperture Radar Measurements. IEEE Trans. Geosci. Remote. Sens. 53 (8) (2015)
Tuomas Häme, Teemu Mutanen, Yrjö Rauste, Oleg Antropov, Matthieu Molinier, Shaun Quegan, Euripidis Kantzas, Annikki Mäkelä, Francesco Minunno, Jón Atli Benediktsson, Nicola Falco, Kolbeinn Árnason, Rune Storvold, Jörg Haarpaintner, Vladimir Elsakov, Jussi Rasinmäki
Enabling intelligent copernicus services for carbon and water balance modeling of boreal forest ecosystems - North state. IGARSS (2015)
Zhuo Li, Shaun Quegan, Jie Chen, Neil C. Rogers
Performance Analysis of Phase Gradient Autofocus for Compensating Ionospheric Phase Scintillation in BIOMASS P-Band SAR Data. IEEE Geosci. Remote. Sens. Lett. 12 (6) (2015)
Neil C. Rogers, Shaun Quegan
The Accuracy of Faraday Rotation Estimation in Satellite Synthetic Aperture Radar Images. IEEE Trans. Geosci. Remote. Sens. 52 (8) (2014)
Neil C. Rogers, Shaun Quegan, Jun Su Kim, Konstantinos P. Papathanassiou
Impacts of Ionospheric Scintillation on the BIOMASS P-Band Satellite SAR. IEEE Trans. Geosci. Remote. Sens. 52 (3) (2014)
Jun Su Kim, Konstantinos P. Papathanassiou, Shaun Quegan, Neil Rogers
Estimation and correction of scintillation effects on spaceborne P-band SAR images. IGARSS (2012)
Shaun Quegan, Thuy Le Toan
Comparison of space-based technologies for measuring BIOMASS: The road to the BIOMASS mission. IGARSS (2012)
Paco López-Dekker, Jose A. Garcia, Francesco De Zan, Thomas Börner, Marwan Younis, Kostas Papathanassiou, Tomas A. Guardabrazo, Valerie Bourlon, Sophie Ramongassie, Nicolas Taveneau, Lars M. H. Ulander, Daniel Murdin, Neil Rogers, Shaun Quegan, Raffaella Franco
Biomass End-to-End mission performance assessment. IGARSS (2012)
Neil Rogers, Shaun Quegan
Scintillation impacts on the BIOMASS P-band space-based SAR. IGARSS (2012)
Shaun Quegan, Jérôme Chave, Jørgen Dall, Thuy Le Toan, Kostas Papathanassiou, Fabio Rocca, Sassan Saatchi, Klaus Scipal, Hank Shugart, Lars M. H. Ulander, Mathew Williams
The science and measurement concepts underlying the BIOMASS mission. IGARSS (2012)
Thuy Le Toan, Lars M. H. Ulander, Kostas Papathanassiou, Fabio Rocca, Shaun Quegan, Malcolm Davidson, Klaus Scipal
The BIOMASS mission retrieval algorithms: Results from recent campaigns. IGARSS (2012)
Paco López-Dekker, Francesco De Zan, Thomas Börner, Marwan Younis, Kostas Papathanassiou, Tomas A. Guardabrazo, Valerie Bourlon, Sophie Ramongassie, Nicolas Taveneau, Lars M. H. Ulander, Daniel Murdin, Neil Rogers, Shaun Quegan, Raffaella Franco
BIOMASS end-to-end mission performance simulator. IGARSS (2011)
Jie Chen, Shaun Quegan
Calibration of Spaceborne CTLR Compact Polarimetric Low-Frequency SAR Using Mixed Radar Calibrators. IEEE Trans. Geosci. Remote. Sens. 49 (7) (2011)
Jie Chen, Shaun Quegan
Improved Estimators of Faraday Rotation in Spaceborne Polarimetric SAR Data. IEEE Geosci. Remote. Sens. Lett. 7 (4) (2010)
Klaus Scipal, Marco Arcioni, Jérôme Chave, Jørgen Dall, Franco Fois, Thuy Le Toan, Chung-Chi Lin, Konstantinos Papathanassiou, Shaun Quegan, Fabio Rocca, Sassan Saatchi, Hank Shugart, Lars M. H. Ulander, Mathew Williams
The BIOMASS mission - An ESA Earth Explorer candidate to measure the BIOMASS of the earth's forests. IGARSS (2010)
Shaun Quegan, Jim Green, Rafael Zandona-Schneider, Rolf Scheiber, Konstantinos P. Papathanassiou
Quantifying and Correcting Ionospheric Effects on P-Band SAR Images. IGARSS (2) (2008)
Noel Robertson, Shaun Quegan
Modelling of snow hydrology of siberia for carbon budget calculations. IGARSS (2007)
Pierre M. L. Drezet, Shaun Quegan
Environmental effects on the interferometric repeat-pass coherence of forests. IEEE Trans. Geosci. Remote. Sens. 44 (4) (2006)
José Gómez-Dans, Shaun Quegan, John C. Bennett
Indoor C-band polarimetric interferometry observations of a mature wheat canopy. IEEE Trans. Geosci. Remote. Sens. 44 (4) (2006)
José Gómez-Dans, Shaun Quegan, Keith Morrison
Indoor C-band polarimetric observations of a mature wheat canopy. IGARSS (2005)
Fabio Del Frate, Paolo Ferrazzoli, Leila Guerriero, Tazio Strozzi, Urs Wegmüller, Geoff Cookmartin, Shaun Quegan
Wheat cycle monitoring using radar data and a neural network trained by a model. IEEE Trans. Geosci. Remote. Sens. 42 (1) (2004)
Ghislain Picard, Thuy Le Toan, Shaun Quegan, Yves Caraglio, Thierry Castel
Radiative transfer modeling of cross-polarized backscatter from a pine forest using the discrete ordinate and eigenvalue method. IEEE Trans. Geosci. Remote. Sens. 42 (8) (2004)
Sarah C. M. Brown, Shaun Quegan, Keith Morrison, John C. Bennett, Geoff Cookmartin
High-resolution measurements of scattering in wheat canopies-implications for crop parameter retrieval. IEEE Trans. Geosci. Remote. Sens. 41 (7) (2003)
Patricia A. Wright, Shaun Quegan, Nigel S. Wheadon, C. David Hall
Faraday rotation effects on L-band spaceborne SAR data. IEEE Trans. Geosci. Remote. Sens. 41 (12) (2003)
Fabio Del Frate, Paolo Ferrazzoli, Leila Guerriero, Tazio Strozzi, Urs Wegmüller, Geoff Cookmartin, Shaun Quegan
Investigating the performance of radar configurations in crop monitoring. IGARSS (2003)
Christiana C. Schumillius, Stephen Plummer, Shaun Quegan
The SIBERIA-II project, greenhouse gas accounting and the global project context. IGARSS (2003)
Shaun Quegan, Thuy Le Toan
Foreword to the special issue on the retrieval of bio- and geophysical parameters from sar data for land applications. IEEE Trans. Geosci. Remote. Sens. 41 (7) (2003)
Fabio Del Frate, Paolo Ferrazzoli, Leila Guerriero, Tazio Strozzi, Urs Wegmüller, Geoff Cookmartin, Shaun Quegan
Wheat cycle monitoring using radar data and a neural network trained by a model. IGARSS (2002)
Shaun Quegan, Jiong Jiong Yu
Filtering of multichannel SAR images. IEEE Trans. Geosci. Remote. Sens. 39 (11) (2001)
Shaun Quegan, Thuy Le Toan, Jiong Jiong Yu, Florence Ribbes, Nicolas Floury
Multitemporal ERS SAR analysis applied to forest mapping. IEEE Trans. Geosci. Remote. Sens. 38 (2) (2000)
Maged Abdel-Messeh, Shaun Quegan
Variability in ERS scatterometer measurements over land. IEEE Trans. Geosci. Remote. Sens. 38 (4) (2000)
Geoff Cookmartin, Paul Saich, Shaun Quegan, Ralph A. Cordey, Peter Burgess-Allen, Andy Sowter
Modeling microwave interactions with crops and comparison with ERS-2 SAR observations. IEEE Trans. Geosci. Remote. Sens. 38 (2) (2000)
Kevin Grover, Shaun Quegan, Corina da Costa Freitas
Quantitative estimation of tropical forest cover by SAR. IEEE Trans. Geosci. Remote. Sens. 37 (1) (1999)
Ronald Caves, Shaun Quegan, Richard White
Quantitative comparison of the performance of SAR segmentation algorithms. IEEE Trans. Image Process. 7 (11) (1998)
Shaun Quegan
A unified algorithm for phase and cross-talk calibration of polarimetric data-theory and observations. IEEE Trans. Geosci. Remote. Sens. 32 (1) (1994)
Ronald Caves, Peter J. Harley, Shaun Quegan
Matching map features to synthetic aperture radar (SAR) images using template matching. IEEE Trans. Geosci. Remote. Sens. 30 (4) (1992)