One-dimensional cloud-top or surface brightness temperature with 20 Hz temporal resolution derived at flight altitude from VELOX-KT19 during the HALO-(AC)³ field campaign

DOI

During the HALO-(AC)³ campaign in March-April 2022 airborne observations were performed with the High Altitude LOng range research aircraft (HALO) covering the Fram Strait and north polar regions. The flight tracks covered open ocean areas, the marginal sea ice zone, and closed sea ice cover. Furthermore, cloud conditions were observed during air mass transformation events as marine cold air outbreaks and warm air intrusions. On HALO, thermal infrared radiance, spectrally integrated over the wavelength range from 9.6 µm to 11.5 µm in nadir direction (field of view of 2.3°), was measured by the infrared pyrometer KT19 (model KT19.85 II). The given dataset comprises brightness temperature measurements with a temporal resolution of 20 Hz, provided for 16 HALO research flights (RF) during HALO-(AC)³.

Identifier
DOI https://doi.org/10.1594/PANGAEA.967378
Related Identifier References https://doi.pangaea.de/10.1594/PANGAEA.968885
Related Identifier References https://doi.org/10.1594/PANGAEA.967299
Related Identifier References https://doi.org/10.5194/amt-15-1491-2022
Metadata Access https://ws.pangaea.de/oai/provider?verb=GetRecord&metadataPrefix=datacite4&identifier=oai:pangaea.de:doi:10.1594/PANGAEA.967378
Provenance
Creator Schäfer, Michael ORCID logo; Rosenburg, Sophie; Ehrlich, André ORCID logo; Röttenbacher, Johannes ORCID logo; Wendisch, Manfred ORCID logo
Publisher PANGAEA
Publication Year 2024
Funding Reference 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 28423678 https://gepris.dfg.de/gepris/projekt/28423678
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 16 data points
Discipline Earth System Research
Spatial Coverage (20.339 LON, 67.830 LAT)
Temporal Coverage Begin 2022-03-13T08:04:00Z
Temporal Coverage End 2022-04-12T15:30:04Z