Surface type classifications from helicopter-borne imagery during a flight PS122/4_46-36 on 2020-07-07

Data include area fractions of sea ice surface types (white ice/snow, bright melt ponds, dark melt ponds, open water, bare ice) obtained from aerial imagery during 29 research flights that were performed within the scope of the Multidisciplinary Drifting Observatory for the Study of Arctic Climate (...

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Bibliographic Details
Main Authors: Sperzel, Tim R, Jäkel, Evelyn, Lampert, Astrid, Birnbaum, Gerit, Pätzold, Falk, Neckel, Niklas, Rosenburg, Sophie, Fuchs, Niels, Wendisch, Manfred
Format: Dataset
Language:English
Published: PANGAEA 2023
Subjects:
AC3
ALTITUDE
Arctic Amplification
Arctic Ocean
Arctic Surface Types
Bright melt pond
fraction
Dark melt pond
DATE/TIME
Digital camera
Canon [fisheye lens]
followed by Classification based on pixel-wize detection of RGB-values
HELI
Helicopter
HELiPOD
LATITUDE
LONGITUDE
MOSAiC
MOSAiC20192020
MOSAiC expedition
Multidisciplinary drifting Observatory for the Study of Arctic Climate
Open water
Pitch angle
Polarstern
PS122_4_46_36_2020070701
PS122/4
PS122/4_46-36
Roll angle
White ice/snow
Yaw angle
Arctic
Sea ice
Online Access:https://doi.pangaea.de/10.1594/PANGAEA.959449
https://doi.org/10.1594/PANGAEA.959449
Description
Summary:Data include area fractions of sea ice surface types (white ice/snow, bright melt ponds, dark melt ponds, open water, bare ice) obtained from aerial imagery during 29 research flights that were performed within the scope of the Multidisciplinary Drifting Observatory for the Study of Arctic Climate (MOSAiC) experiment from May 2020 until end of September 2020. The images were taken every four seconds by fisheye lens cameras (Canon EOS digital) installed on a helicopter or HELiPOD, a towed survey probe. The data set provides additional information about the attitude and geographic location of the helicopter/HELiPOD. Only images that passed the quality checks were included.

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