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112 results on '"Royer, Alain"'

1. State shifts and divergent sensitivities to climate warming across northern ecosystems

Author: Saulnier-Talbot, Émilie, primary, Duchesne, Eliane, additional, Antoniades, Dermot, additional, Arseneault, Dominique, additional, Barnard, Christine, additional, Berteaux, Dominique, additional, Bhiry, Najat, additional, Bouchard, Frédéric, additional, Boudreau, Stéphane, additional, Cazelles, Kevin, additional, Comte, Jérôme, additional, Corbeil-Robitaille, Madeleine-Zoé, additional, Côté, Steeve, additional, Couture, Raoul-Marie, additional, Fontaine, Guillaume de la, additional, Domine, Florent, additional, Fauteux, Dominique, additional, Fortier, Daniel, additional, Garneau, Michelle, additional, Gauthier, Gilles, additional, Gravel, Dominique, additional, Laurion, Isabelle, additional, Lavoie, Martin, additional, Lecomte, Nicolas, additional, Legagneux, Pierre, additional, Lévesque, Esther, additional, Naud, Marie-José, additional, Paquette, Michel, additional, Payette, Serge, additional, Pienitz, Reinhard, additional, Rautio, Milla, additional, Roy, Alexandre, additional, Royer, Alain, additional, Simard, Martin, additional, Vincent, Warwick, additional, and Bêty, Joël, additional
Published: 2023
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2. Simulation of Arctic snow microwave emission in surface-sensitive atmosphere channels

Author: Sandells, Melody, primary, Rutter, Nick, additional, Wivell, Kirsty, additional, Essery, Richard, additional, Fox, Stuart, additional, Harlow, Chawn, additional, Picard, Ghislain, additional, Roy, Alexandre, additional, Royer, Alain, additional, and Toose, Peter, additional
Published: 2023
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3. Assessment of Arctic snow stratigraphy and water equivalent using a portable Frequency Modulated Continuous Wave RADAR

Author: Kramer, Daniel, primary, Langlois, Alexandre, additional, Royer, Alain, additional, Madore, Jean-Benoît, additional, King, Joshua, additional, McLennan, Donald, additional, and Boisvert-Vigneault, Érika, additional
Published: 2023
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4. Potential of X-band polarimetric synthetic aperture radar co-polar phase difference for arctic snow depth estimation

Author: Voglimacci-Stephanopoli, Joëlle, primary, Wendleder, Anna, additional, Lantuit, Hugues, additional, Langlois, Alexandre, additional, Stettner, Samuel, additional, Schmitt, Andreas, additional, Dedieu, Jean-Pierre, additional, Roth, Achim, additional, and Royer, Alain, additional
Published: 2022
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5. WITHDRAWN: The microwave snow grain size: a new concept to predict satellite observations over snow-covered regions

Author: Picard, Ghislain, primary, Löwe, Henning, additional, Domine, Florent, additional, Arnaud, Laurent, additional, Larue, Fanny, additional, Favier, Vincent, additional, Le Meur, Emmanuel, additional, Lefebvre, Eric, additional, Savarino, Joel, additional, and Royer, Alain, additional
Published: 2022
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6. High‐resolution snow depth prediction using Random Forest algorithm with topographic parameters: A case study in the Greiner watershed, Nunavut

Author: Meloche, Julien, primary, Langlois, Alexandre, additional, Rutter, Nick, additional, McLennan, Donald, additional, Royer, Alain, additional, Billecocq, Paul, additional, and Ponomarenko, Serguei, additional
Published: 2022
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7. Characterizing tundra snow sub-pixel variability to improve brightness temperature estimation in satellite SWE retrievals

Author: Meloche, Julien, primary, Langlois, Alexandre, additional, Rutter, Nick, additional, Royer, Alain, additional, King, Josh, additional, Walker, Branden, additional, Marsh, Philip, additional, and Wilcox, Evan J., additional
Published: 2022
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8. High-resolution snow depth prediction using Random Forest algorithm with topographic parameters and an ecosystem map: a case study in the Greiner Watershed, Nunavut

Author: Meloche, Julien, primary, Langlois, Alexandre, additional, Rutter, Nick, additional, McLennan, Don, additional, Royer, Alain, additional, Billecocq, Paul, additional, and Ponomarenko, Serguei, additional
Published: 2021
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9. Review article: Performance assessment of radiation-based field sensors for monitoring the water equivalent of snow cover (SWE)

Author: Royer, Alain, primary, Roy, Alexandre, additional, Jutras, Sylvain, additional, and Langlois, Alexandre, additional
Published: 2021
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10. Potential of X-band polarimetric SAR co-polar phase difference for Arctic snow depth estimation

Author: Voglimacci-Stephanopoli, Joëlle, primary, Wendleder, Anna, additional, Lantuit, Hugues, additional, Langlois, Alexandre, additional, Stettner, Samuel, additional, Dedieu, Jean-Pierre, additional, Roth, Achim, additional, and Royer, Alain, additional
Published: 2021
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11. Comment on tc-2021-235

Author: Royer, Alain, primary
Published: 2021
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12. Comment on tc-2021-163

Author: Royer, Alain, primary
Published: 2021
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13. Comment on tc-2021-163

Author: Royer, Alain, primary
Published: 2021
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14. Reply on RC2

Author: Royer, Alain, primary
Published: 2021
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15. Reply on CC1

Author: Royer, Alain, primary
Published: 2021
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16. Comment on tc-2021-163

Author: Royer, Alain, primary
Published: 2021
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17. Reply on RC1

Author: Royer, Alain, primary
Published: 2021
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18. Improved Simulation of Arctic Circumpolar Land Area Snow Properties and Soil Temperatures

Author: Royer, Alain, primary, Picard, Ghislain, additional, Vargel, Céline, additional, Langlois, Alexandre, additional, Gouttevin, Isabelle, additional, and Dumont, Marie, additional
Published: 2021
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19. Review article: Performance assessment of electromagnetic wave-based field sensors for SWE monitoring

Author: Royer, Alain, primary, Roy, Alexandre, additional, Jutras, Sylvain, additional, and Langlois, Alexandre, additional
Published: 2021
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20. Characterizing Tundra snow sub-pixel variability to improve brightness temperature estimation in satellite SWE retrievals

Author: Meloche, Julien, primary, Langlois, Alexandre, additional, Rutter, Nick, additional, Royer, Alain, additional, King, Josh, additional, and Walker, Branden, additional
Published: 2021
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21. New northern snowpack classification linked to vegetation cover on a latitudinal mega-transect across northeastern Canada

Author: Royer, Alain, primary, Domine, Florent, additional, Roy, Alexandre, additional, Langlois, Alexandre, additional, Marchand, Nicolas, additional, and Davesne, Gautier, additional
Published: 2021
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22. Soil dielectric characterization during freeze–thaw transitions using L-band coaxial and soil moisture probes

Author: Mavrovic, Alex, primary, Pardo Lara, Renato, additional, Berg, Aaron, additional, Demontoux, François, additional, Royer, Alain, additional, and Roy, Alexandre, additional
Published: 2021
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23. Low Cost and Compact FMCW 24 GHz Radar Applications for Snowpack and Ice Thickness Measurements

Author: Pomerleau, Patrick, primary, Royer, Alain, additional, Langlois, Alexandre, additional, Cliche, Patrick, additional, Courtemanche, Bruno, additional, Madore, Jean-Benoît, additional, Picard, Ghislain, additional, and Lefebvre, Éric, additional
Published: 2020
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24. Soil dielectric characterization at L-band microwave frequencies during freeze-thaw transitions

Author: Mavrovic, Alex, primary, Pardo Lara, Renato, additional, Berg, Aaron, additional, Demontoux, François, additional, Royer, Alain, additional, and Roy, Alexandre, additional
Published: 2020
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25. Arctic and subarctic snow microstructure analysis for microwave brightness temperature simulations

Author: Vargel, Céline, primary, Royer, Alain, additional, St-Jean-Rondeau, Olivier, additional, Picard, Ghislain, additional, Roy, Alexandre, additional, Sasseville, Vincent, additional, and Langlois, Alexandre, additional
Published: 2020
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26. Snow liquid water content measurement using an open-ended coaxial probe (OECP)

Author: Mavrovic, Alex, primary, Madore, Jean-Benoit, additional, Langlois, Alexandre, additional, Royer, Alain, additional, and Roy, Alexandre, additional
Published: 2020
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27. L-Band response to freeze/thaw in a boreal forest stand from ground- and tower-based radiometer observations

Author: Roy, Alexandre, primary, Toose, Peter, additional, Mavrovic, Alex, additional, Pappas, Christoforos, additional, Royer, Alain, additional, Derksen, Chris, additional, Berg, Aaron, additional, Rowlandson, Tracy, additional, El-Amine, Mariam, additional, Barr, Alan, additional, Black, Andrew, additional, Langlois, Alexandre, additional, and Sonnentag, Oliver, additional
Published: 2020
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28. Presenting Snow Grain Size and Shape Distributions in Northern Canada Using a New Photographic Device Allowing 2D and 3D Representation of Snow Grains

Author: Langlois, Alexandre, primary, Royer, Alain, additional, Montpetit, Benoit, additional, Roy, Alexandre, additional, and Durocher, Martin, additional
Published: 2020
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29. Effect of snow microstructure variability on Ku-band radar snow water equivalent retrievals

Author: Rutter, Nick, primary, Sandells, Melody J., additional, Derksen, Chris, additional, King, Joshua, additional, Toose, Peter, additional, Wake, Leanne, additional, Watts, Tom, additional, Essery, Richard, additional, Roy, Alexandre, additional, Royer, Alain, additional, Marsh, Philip, additional, Larsen, Chris, additional, and Sturm, Matthew, additional
Published: 2019
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30. Timing and spatial variability of fall soil freezing in boreal forest and its effect on SMAP L-band radiometer measurements

Author: Prince, Michael, primary, Roy, Alexandre, additional, Royer, Alain, additional, and Langlois, Alexandre, additional
Published: 2019
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31. Effect of snow microstructure variability on Ku-band radar snow water equivalent retrievals

Author: Rutter, Nick, primary, Sandells, Melody J., additional, Derksen, Chris, additional, King, Joshua, additional, Toose, Peter, additional, Wake, Leanne, additional, Watts, Tom, additional, Essery, Richard, additional, Roy, Alexandre, additional, Royer, Alain, additional, Marsh, Philip, additional, Larsen, Chris, additional, and Sturm, Matthew, additional
Published: 2019
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32. Northern Hemisphere surface freeze–thaw product from Aquarius L-band radiometers

Author: Prince, Michael, primary, Roy, Alexandre, additional, Brucker, Ludovic, additional, Royer, Alain, additional, Kim, Youngwook, additional, and Zhao, Tianjie, additional
Published: 2018
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33. Assimilation of passive microwave AMSR-2 satellite observations in a snowpack evolution model over northeastern Canada

Author: Larue, Fanny, primary, Royer, Alain, additional, De Sève, Danielle, additional, Roy, Alexandre, additional, and Cosme, Emmanuel, additional
Published: 2018
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34. Snow-Covered Soil Temperature Retrieval in Canadian Arctic Permafrost Areas, Using a Land Surface Scheme Informed with Satellite Remote Sensing Data

Author: Marchand, Nicolas, primary, Royer, Alain, additional, Krinner, Gerhard, additional, Roy, Alexandre, additional, Langlois, Alexandre, additional, and Vargel, Céline, additional
Published: 2018
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35. Modelling the L-Band Snow-Covered Surface Emission in a Winter Canadian Prairie Environment

Author: Roy, Alexandre, primary, Leduc-Leballeur, Marion, additional, Picard, Ghislain, additional, Royer, Alain, additional, Toose, Peter, additional, Derksen, Chris, additional, Lemmetyinen, Juha, additional, Berg, Aaron, additional, Rowlandson, Tracy, additional, and Schwank, Mike, additional
Published: 2018
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36. Dielectric characterization of vegetation at L band using an open-ended coaxial probe

Author: Mavrovic, Alex, primary, Roy, Alexandre, additional, Royer, Alain, additional, Filali, Bilal, additional, Boone, François, additional, Pappas, Christoforos, additional, and Sonnentag, Oliver, additional
Published: 2018
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37. Snowex 2017 In-Situ Passive Microwave Measurements: Analysis of WET Snow Microwave Emission

Author: Roy, Alexandre, primary, Langlois, Alexandre, additional, Dolant, Caroline, additional, Brucker, Ludovic, additional, and Royer, Alain, additional
Published: 2018
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38. Use of L-Band Ground-Based Radiometers for Freeze/Thaw Retrieval in A Boreal Forest Site

Author: Roy, Alexandre, primary, Toose, Peter, additional, Mavrovic, Alex, additional, Pappas, Christoforos, additional, Berg, Aaron, additional, Rowlandson, Tracy, additional, Derksen, Chris, additional, Royer, Alain, additional, El-Amine, Mariam, additional, Helgason, Warren, additional, Barr, Alan, additional, and Sonnentag, Oliver, additional
Published: 2018
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39. Dielectric characterization of vegetation at L-band using an open-ended coaxial probe

Author: Mavrovic, Alex, primary, Roy, Alexandre, additional, Royer, Alain, additional, Bilal, Filali, additional, Boone, François, additional, Pappas, Christoforos, additional, and Oliver, Sonnentag, additional
Published: 2018
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40. Supplementary material to "Dielectric characterization of vegetation at L-band using an open-ended coaxial probe"

Author: Mavrovic, Alex, primary, Roy, Alexandre, additional, Royer, Alain, additional, Bilal, Filali, additional, Boone, François, additional, Pappas, Christoforos, additional, and Oliver, Sonnentag, additional
Published: 2018
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41. Northern Hemisphere Surface Freeze/Thaw Product from Aquarius L-band Radiometers

Author: Prince, Michael, primary, Roy, Alexandre, additional, Brucker, Ludovic, additional, Royer, Alain, additional, Kim, Youngwook, additional, and Zhao, Tianjie, additional
Published: 2018
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42. Assimilation of passive microwave AMSR-2 satellite observations in a snowpack evolution model over North-Eastern Canada

Author: Larue, Fanny, primary, Royer, Alain, additional, De Sève, Danielle, additional, Roy, Alexandre, additional, and Cosme, Emmanuel, additional
Published: 2018
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43. Comments on Picard et al., SMRT

Author: Royer, Alain, primary
Published: 2018
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44. Validation of the SMAP freeze/thaw product using categorical triple collocation

Author: Lyu, Haobo, primary, McColl, Kaighin A., additional, Li, Xinlu, additional, Derksen, Chris, additional, Berg, Aaron, additional, Black, T. Andrew, additional, Euskirchen, Eugenie, additional, Loranty, Michael, additional, Pulliainen, Jouni, additional, Rautiainen, Kimmo, additional, Rowlandson, Tracy, additional, Roy, Alexandre, additional, Royer, Alain, additional, Langlois, Alexandre, additional, Stephens, Jilmarie, additional, Lu, Hui, additional, and Entekhabi, Dara, additional
Published: 2018
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45. Spatial Variability of L-Band Brightness Temperature during Freeze/Thaw Events over a Prairie Environment

Author: Roy, Alexandre, primary, Toose, Peter, additional, Derksen, Chris, additional, Rowlandson, Tracy, additional, Berg, Aaron, additional, Lemmetyinen, Juha, additional, Royer, Alain, additional, Tetlock, Erica, additional, Helgason, Warren, additional, and Sonnentag, Oliver, additional
Published: 2017
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46. Meteorological inventory of rain-on-snow events and detection assessment in the Canadian arctic archipelago using passive microwave radiometry

Author: Dolant, Caroline, primary, Langlois, Alexandre, additional, Brucker, Ludovic, additional, Royer, Alain, additional, Roy, Alexandre, additional, and Montpetit, Benoit, additional
Published: 2017
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47. Thin ice clouds in the Arctic: cloud optical depth and particle size retrieved from ground-based thermal infrared radiometry

Author: Blanchard, Yann, primary, Royer, Alain, additional, O'Neill, Norman T., additional, Turner, David D., additional, and Eloranta, Edwin W., additional
Published: 2017
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48. Retrieving landscape freeze/thaw state from Soil Moisture Active Passive (SMAP) radar and radiometer measurements

Author: Derksen, Chris, primary, Xu, Xiaolan, additional, Scott Dunbar, R., additional, Colliander, Andreas, additional, Kim, Youngwook, additional, Kimball, John S., additional, Black, T. Andrew, additional, Euskirchen, Eugenie, additional, Langlois, Alexandre, additional, Loranty, Michael M., additional, Marsh, Philip, additional, Rautiainen, Kimmo, additional, Roy, Alexandre, additional, Royer, Alain, additional, and Stephens, Jilmarie, additional
Published: 2017
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49. Validation of GlobSnow-2 snow water equivalent over Eastern Canada

Author: Larue, Fanny, primary, Royer, Alain, additional, De Sève, Danielle, additional, Langlois, Alexandre, additional, Roy, Alexandre, additional, and Brucker, Ludovic, additional
Published: 2017
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50. Response of L-Band brightness temperatures to freeze/thaw and snow dynamics in a prairie environment from ground-based radiometer measurements

Author: Roy, Alexandre, primary, Toose, Peter, additional, Williamson, Matthew, additional, Rowlandson, Tracy, additional, Derksen, Chris, additional, Royer, Alain, additional, Berg, Aaron A., additional, Lemmetyinen, Juha, additional, and Arnold, Lauren, additional
Published: 2017
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