Articles | Volume 17, issue 7
https://doi.org/10.5194/amt-17-2219-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
https://doi.org/10.5194/amt-17-2219-2024
© Author(s) 2024. This work is distributed under
the Creative Commons Attribution 4.0 License.
the Creative Commons Attribution 4.0 License.
Research article
| 
17 Apr 2024
Research article |
| 17 Apr 2024
| 17 Apr 2024
Radiative closure tests of collocated hyperspectral microwave and infrared radiometers
Department of Atmospheric and Oceanic Sciences, McGill University, Montréal, Quebec, Canada
Natalia Bliankinshtein
Flight Research Laboratory, National Research Council Canada, Ottawa, Ontario, Canada
Department of Atmospheric and Oceanic Sciences, McGill University, Montréal, Quebec, Canada
John R. Gyakum
Department of Atmospheric and Oceanic Sciences, McGill University, Montréal, Quebec, Canada
Philip M. Gabriel
Horizon Science and Technology, Wolfville, Nova Scotia, Canada
Shiqi Xu
Flight Research Laboratory, National Research Council Canada, Ottawa, Ontario, Canada
Mengistu Wolde
Flight Research Laboratory, National Research Council Canada, Ottawa, Ontario, Canada
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Short summary
We conducted a radiance closure experiment using a unique combination of two hyperspectral radiometers, one operating in the microwave and the other in the infrared. By comparing the measurements of the two hyperspectrometers to synthetic radiance simulated from collocated atmospheric profiles, we affirmed the proper performance of the two instruments and quantified their radiometric uncertainty for atmospheric sounding applications.
We conducted a radiance closure experiment using a unique combination of two hyperspectral...
