Alain Royer

33 papers C 11Journal 21Unranked 1
YearRankTypeTitle / Venue / Authors
2024 J jnl
Evaluating soil moisture retrieval in Arctic and sub-Arctic environments using passive microwave satellite data.
Int. J. Digit. Earth
Juliette Ortet, Arnaud Mialon, Yann Kerr, Alain Royer, Aaron Berg, Julia Boike, Elyn Humphreys, François Gibon, Philippe Richaume, Simone Bircher-Adrot, Azza Gorrab, Alexandre Roy
2024 J jnl
Improvement of Polar Snow Microwave Brightness Temperature Simulations for Dense Wind Slab and Large Grain.
IEEE Trans. Geosci. Remote. Sens.
Julien Meloche, Alain Royer, Alexandre Roy, Alexandre Langlois, Ghislain Picard
2021 J jnl
Improvement of microwave emissivity parameterization of frozen Arctic soils using roughness measurements derived from photogrammetry.
Int. J. Digit. Earth
Julien Meloche, Alain Royer, Alexandre Langlois, Nick Rutter, V. Sasseville
2020 J jnl
Low Cost and Compact FMCW 24 GHz Radar Applications for Snowpack and Ice Thickness Measurements.
Sensors
Patrick Pomerleau, Alain Royer, Alexandre Langlois, Patrick Cliche, Bruno Courtemanche, Jean-Benoît Madore, Ghislain Picard, Eric Lefebvre
2018 J jnl
Modelling the L-Band Snow-Covered Surface Emission in a Winter Canadian Prairie Environment.
Remote. Sens.
Alexandre Roy, Marion Leduc-Leballeur, Ghislain Picard, Alain Royer, Peter Toose, Chris Derksen, Juha Lemmetyinen, Aaron Berg, Tracy L. Rowlandson, Mike Schwank
2018 J jnl
Snow-Covered Soil Temperature Retrieval in Canadian Arctic Permafrost Areas, Using a Land Surface Scheme Informed with Satellite Remote Sensing Data.
Remote. Sens.
Nicolas Marchand, Alain Royer, Gerhard Krinner, Alexandre Roy, Alexandre Langlois, Céline Vargel
2018 C conf
Snowex 2017 In-Situ Passive Microwave Measurements: Analysis of WET Snow Microwave Emission.
IGARSS
Alexandre Roy, Alexandre Langlois, Caroline Dolant, Ludovic Brucker, Alain Royer
2018 C conf
Use of L-Band Ground-Based Radiometers for Freeze/Thaw Retrieval in A Boreal Forest Site.
IGARSS
Alexandre Roy, Peter Toose, Alex Mavrovic, Christoforos Pappas, Aaron Berg, Tracy L. Rowlandson, Chris Derksen, Alain Royer, Mariam El-Amine, Warren Helgason, Alan Barr, Oliver Sonnentag
2017 C conf
Meteorological inventory of rain-on-snow events and detection assessment in the Canadian arctic archipelago using passive microwave radiometry.
IGARSS
Caroline Dolant, Alexandre Langlois, Ludovic Brucker, Alain Royer, Alexandre Roy, Benoit Montpetit
2017 J jnl
Spatial Variability of L-Band Brightness Temperature during Freeze/Thaw Events over a Prairie Environment.
Remote. Sens.
Alexandre Roy, Peter Toose, Chris Derksen, Tracy L. Rowlandson, Aaron Berg, Juha Lemmetyinen, Alain Royer, Erica Tetlock, Warren Helgason, Oliver Sonnentag
2016 C conf
Analysis of L-Band brightness temperatures response to freeze/thaw in two prairie environments from surface-based radiometer measurements.
IGARSS
Alexandre Roy, Peter Toose, Chris Derksen, Alain Royer, Alex Mavrovic, Aaron A. Berg, Lauren Arnold, Matthew Willamson, Tracy L. Rowlandson, Juha Lemmetyinen, Alexandre Langlois, Erica Tetlock, Oliver Sonnentag
2015 J jnl
Creation of a Lambertian Microwave Surface for Retrieving the Downwelling Contribution in Ground-Based Radiometric Measurements.
IEEE Geosci. Remote. Sens. Lett.
Bruno Courtemanche, Benoit Montpetit, Alain Royer, Alexandre Roy
2015 J jnl
Evaluation of Spaceborne L-Band Radiometer Measurements for Terrestrial Freeze/Thaw Retrievals in Canada.
IEEE J. Sel. Top. Appl. Earth Obs. Remote. Sens.
Alexandre Roy, Alain Royer, Chris Derksen, Ludovic Brucker, Alexandre Langlois, Arnaud Mialon, Yann H. Kerr
2015 C conf
Microwave snow emission modeling of boreal forest environments.
IGARSS
Alexandre Roy, Alain Royer, Benoit Montpetit, Alexandre Langlois
2014 J jnl
Modeling the Microwave Emission of Bubbly Ice: Applications to Blue Ice and Superimposed Ice in the Antarctic and Arctic.
IEEE Trans. Geosci. Remote. Sens.
Florent Dupont, Ghislain Picard, Alain Royer, Michel Fily, Alexandre Roy, Alexandre Langlois, Nicolas Champollion
2014 J jnl
Relationship Between Forest Microwave Transmissivity and Structural Parameters for the Canadian Boreal Forest.
IEEE Geosci. Remote. Sens. Lett.
Alexandre Roy, Alain Royer, Ronald J. Hall
2013 J jnl
A Merging Algorithm for Regional Snow Mapping over Eastern Canada from AVHRR and SSM/I Data.
Remote. Sens.
Karem Chokmani, Monique Bernier, Alain Royer
2013 J jnl
Brightness Temperature Simulations of the Canadian Seasonal Snowpack Driven by Measurements of the Snow Specific Surface Area.
IEEE Trans. Geosci. Remote. Sens.
Alexandre Roy, Ghislain Picard, Alain Royer, Benoit Montpetit, Florent Dupont, Alexandre Langlois, Chris Derksen, Nicolas Champollion
2013 J jnl
Snow Microwave Emission Modeling of Ice Lenses Within a Snowpack Using the Microwave Emission Model for Layered Snowpacks.
IEEE Trans. Geosci. Remote. Sens.
Benoit Montpetit, Alain Royer, Alexandre Roy, Alexandre Langlois, Chris Derksen
2011 J jnl
A Case Study of Using a Multilayered Thermodynamical Snow Model for Radiance Assimilation.
IEEE Trans. Geosci. Remote. Sens.
Ally M. Toure, Kalifa Goita, Alain Royer, Edward J. Kim, Michael Durand, Steven A. Margulis, Huizhong Lu
2011 J jnl
Improved Corrections of Forest Effects on Passive Microwave Satellite Remote Sensing of Snow Over Boreal and Subarctic Regions.
IEEE Trans. Geosci. Remote. Sens.
Alexandre Langlois, Alain Royer, Florent Dupont, Alexandre Roy, Kalifa Goita, Ghislain Picard
2010 J jnl
Inversion of a Snow Emission Model Calibrated With In Situ Data for Snow Water Equivalent Monitoring.
IEEE Trans. Geosci. Remote. Sens.
François Vachon, Kalifa Goita, Danielle De Sève, Alain Royer
2010 J jnl
Monitoring Dry, Wet, and No-Snow Conditions From Microwave Satellite Observations.
IEEE Geosci. Remote. Sens. Lett.
Alain Royer, Kalifa Goita, Jacqueline Kohn, Danielle De Sève
2009 — conf
Retrieving Cloud Optical Depth and Ice Particle Size using Thermal and Far Infrared Radiometry in an Arctic Environment.
IGARSS (3)
Yann Blanchard, Alain Royer, Norman T. O'Neill, Jean-Pierre Blanchet
2006 C conf
Snow Mapping over Eastern Canada for Climate Change Studies Purpose using Historical NOAAAVHRR and SSM/I Data.
IGARSS
Karem Chokmani, Monique Bernier, Lisa-Marie Paquet, K. Dever, Yves Gauthier, Alain Royer
2005 J jnl
Boreal forest transmissivity in the microwave domain using ground-based measurements.
IEEE Geosci. Remote. Sens. Lett.
Mickaël Pardé, Kalifa Goita, Alain Royer, François Vachon
2004 J jnl
Snow water equivalent retrieval in a Canadian boreal environment from microwave measurements using the HUT snow emission model.
IEEE Trans. Geosci. Remote. Sens.
Vincent Roy, Kalifa Goita, Alain Royer, Anne E. Walker, Barry E. Goodison
2003 C conf
Variability analysis of the transitory climate regime as defined by the NDVI/T
IGARSS
Erwann J. Fillol, Alain Royer
2002 C conf
Atmospheric optical parameter server for atmospheric corrections of remote sensing data.
IGARSS
Norman T. O'Neill, Alain Royer, Martin Aubé, S. Thulasiraman, François Vachon, Philippe M. Teillet, James R. Freemantle, Jean-Pierre Blanchet, S. Gong
2002 C conf
Combination of passive microwave and thermal infrared for the retrieval and analysis of microwave emissivities and temperature.
IGARSS
Kalifa Goita, Alain Royer
2002 C conf
Retrieval of snow water equivalent over boreal forest in Canada from passive microwave measurements using the HUT snow emission model.
IGARSS
Vincent Roy, Kalifa Goita, Alain Royer, Anne E. Walker, Barry E. Goodison
2002 C conf
Using Web services for atmospheric correction of remote sensing data.
IGARSS
James R. Freemantle, M. Versi, Norman T. O'Neill, Alain Royer, Martin Aubé, S. Thulasiraman, François Vachon, Philippe M. Teillet, Jean-Pierre Blanchet, S. Gong
1997 J jnl
Surface temperature and emissivity separability over land surface from combined TIR and SWIR AVHRR data.
IEEE Trans. Geosci. Remote. Sens.
Kalifa Goita, Alain Royer