Surface type classifications from helicopter-borne imagery during a flight PS122/4_48-104 on 2020-07-22 with HELiPOD ...

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:
Arctic Surface Types
Helicopter
HELiPOD
MOSAiC expedition
DATE/TIME
LONGITUDE
LATITUDE
ALTITUDE
Solar zenith angle
Roll angle
Pitch angle
Yaw angle
White ice/snow, fraction
Bright melt pond, fraction
Dark melt pond, fraction
Open water, fraction
Helicopter towed system
Digital camera, Canon [fisheye lens]; followed by Classification based on pixel-wize detection of RGB-values
PS122/4
Polarstern
Arctic Amplification AC3
Multidisciplinary drifting Observatory for the Study of Arctic Climate MOSAiC
Arctic
Sea ice
Online Access:https://dx.doi.org/10.1594/pangaea.959414
https://doi.pangaea.de/10.1594/PANGAEA.959414
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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