Comparison of TOA and BOA LW Radiation Fluxes Inferred From Ground‐Based Sensors, A‐Train Satellite Observations and ERA Reanalyzes at the High Arctic Station Eureka Over the 2002–2020 Period

• Published in: Journal of Geophysical Research: Atmospheres
• Main Authors: Blanchard, Yann, Pelon, Jacques, Cox, Christopher, Delanoë, Julien, Eloranta, Edwin, Uttal, Taniel
• Other Authors: Centre ESCER, Université du Québec à Montréal = University of Québec in Montréal (UQAM), TROPO - LATMOS, Laboratoire Atmosphères, Milieux, Observations Spatiales (LATMOS), Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS)-Sorbonne Université (SU)-Université de Versailles Saint-Quentin-en-Yvelines (UVSQ)-Centre National de la Recherche Scientifique (CNRS)-Institut national des sciences de l'Univers (INSU - CNRS), Cooperative Institute for Research in Environmental Sciences (CIRES), University of Colorado Boulder -National Oceanic and Atmospheric Administration (NOAA), National Oceanic and Atmospheric Administration (NOAA), SPACE - LATMOS, Space Science and Engineering Center Madison (SSEC), University of Wisconsin-Madison
• Format: Article in Journal/Newspaper
• Language: English
• Published: HAL CCSD 2021
• Subjects: clouds; high Arctic; intercomparison; radiation; re-analyses; satellite data; [PHYS.PHYS.PHYS-AO-PH]Physics [physics]/Physics [physics]/Atmospheric and Oceanic Physics [physics.ao-ph]; Arctic; Boa; Canada; Eureka
• Online Access: https://hal-insu.archives-ouvertes.fr/insu-03341720; https://doi.org/10.1029/2020JD033615

International audience This study focuses on the accuracy of longwave radiation flux retrievals at the top and bottom of the atmosphere at Eureka station, Canada, in the high Arctic. We report comparisons between seven products derived from (a) calculations based on a combination of ground-based and...