Helicopter-borne thermal infrared sea ice surface temperature images during the MOSAiC expedition, NetCDF format, version 2

DOI

This data set includes a series of surface temperature images for each of the 35 flights, which were performed between 02.10.2019 and 23.04.2020 during the MOSAiC expedition. There is one file for every flight. The flights can be identified by the event-related Device Operation label or Flight ID. The images have a temporal resolution of 1 Hz. The spatial resolution depends on the flight altitude and the incidence angle of the camera and can be tens of centimeters for the highest spatial resolution. The surface temperature is derived from the measured brightness temperature with a constant emissivity of 0.996. All data are ice drift corrected and georeferenced as well as provided with longitude and latitude coordinates. In addition, the position data of the helicopter as well as image corrections are included.

Identifier
DOI https://doi.org/10.1594/PANGAEA.940847
Related Identifier IsPartOf https://doi.org/10.1594/PANGAEA.941017
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.940847
Provenance
Creator Thielke, Linda ORCID logo; Huntemann, Marcus; Hendricks, Stefan ORCID logo; Jutila, Arttu ORCID logo; Ricker, Robert ORCID logo; Spreen, Gunnar ORCID logo
Publisher PANGAEA
Publication Year 2022
Funding Reference Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven https://doi.org/10.13039/501100003207 Crossref Funder ID AFMOSAiC-1_00 Multidisciplinary drifting Observatory for the Study of Arctic Climate; Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven https://doi.org/10.13039/501100003207 Crossref Funder ID AWI_PS122_00 Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiC; Federal Ministry of Education and Research https://doi.org/10.13039/501100002347 Crossref Funder ID 03F0866A https://foerderportal.bund.de/foekat/jsp/SucheAction.do?actionMode=view&fkz=03F0866A MOSAiC 1 - IceSense: Fernerkundung der saisonalen Entwicklung klimarelevanter Meereis-Eigenschaften; Leitantrag; Vorhaben: Saisonale Veränderungen von Eisdicken und Schmelztümpeln; German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID 221211316 https://gepris.dfg.de/gepris/projekt/221211316 GRK/IRTG 1904: ArcTrain - Processes and impacts of climate change in the North Atlantic Ocean and the Canadian Arctic; German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID 268020496 https://gepris.dfg.de/gepris/projekt/268020496 TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms; German Research Foundation https://doi.org/10.13039/501100001659 Crossref Funder ID 420499875 https://gepris.dfg.de/gepris/projekt/420499875?language=en Understanding snow and sea ice properties at microwave frequencies for remote sensing applications during MOSAiC (MOSAiCmicrowaveRS)
Rights Creative Commons Attribution 4.0 International; https://creativecommons.org/licenses/by/4.0/
OpenAccess true
Representation
Resource Type Dataset
Format text/tab-separated-values
Size 105 data points
Discipline Earth System Research
Spatial Coverage (15.156W, 84.077S, 135.185E, 88.411N); Arctic Ocean
Temporal Coverage Begin 2019-10-02T05:50:01Z
Temporal Coverage End 2020-04-23T09:33:35Z