Radiance fields of clouds and the Arctic surface measured by a digital camera during AFLUX ...

During the Airborne measurements of radiative and turbulent FLUXes of energy and momentum in the Arctic boundary layer (AFLUX) campaign in March/April 2019 a downward-looking commercial digital camera equipped with a 180° - fisheye lens was installed on the aircraft Polar 5. Images of the Arctic sur...

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Bibliographic Details
Main Authors: Jäkel, Evelyn, Stapf, Johannes, Schäfer, Michael, Ruiz-Donoso, Elena, Ehrlich, André, Rosenburg, Sophie
Format: Dataset
Language:English
Published: PANGAEA 2021
Subjects:
AFLUX
Arctic
camera observations
radiance
Event label
DATE/TIME
Binary Object
Binary Object File Size
Aircraft
P5_216_AFLUX_2019
POLAR 5
Arctic Amplification AC3
Online Access:https://dx.doi.org/10.1594/pangaea.933839
https://doi.pangaea.de/10.1594/PANGAEA.933839
Description
Summary:During the Airborne measurements of radiative and turbulent FLUXes of energy and momentum in the Arctic boundary layer (AFLUX) campaign in March/April 2019 a downward-looking commercial digital camera equipped with a 180° - fisheye lens was installed on the aircraft Polar 5. Images of the Arctic surface and clouds were taken every 4 - 6 seconds. The data set provides rectified fields of calibrated radiances along the flight track for the three spectral bands (red, green, and blue). ... : The data are stored in nc-file format. Each file contains one hour of radiance measurements for the three spectral channels. Time (UTC), flight altitude, longitude, latitude and the viewing angles are given as well. ...

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