Jäkel Evelyn e.jaekel@uni-leipzig.de Leipzig Institute for Meteorology, University of Leipzig LIM http://www.uni-leipzig.de/~meteo/en/index.php https://ror.org/03s7gtk40 Klingebiel Marcus marcus.klingebiel@uni-leipzig.de 0000-0002-1544-6668 Leipzig Institute for Meteorology, University of Leipzig LIM http://www.uni-leipzig.de/~meteo/en/index.php https://ror.org/03s7gtk40 Müller Joshua joshua.mueller@uni-leipzig.de 0000-0001-6584-2581 Leipzig Institute for Meteorology, University of Leipzig LIM http://www.uni-leipzig.de/~meteo/en/index.php https://ror.org/03s7gtk40 2026 Aircraft measurements of spectral solar upward radiances in the Arctic during the COMPEX-EC campaign 2025 dataset https://doi.org/10.1594/PANGAEA.995175 2026-05-29T11:39:11 During the COMPEX-EC campaign performed in April 2025 spectral upward radiances were measured in the Norwegian Sea area using the Spectral Modular Airborne Radiation measurement sysTem (SMART-Albedometer). The data set provides solar spectra (400 - 900 nm) along the flight tracks of seven flights performed by the Polar 5 aircraft in 2 Hz resolution. The nadir-looking radiance inlet has an approximate field of view of 2°. Mech Mario mario.mech@uni-koeln.de 0000-0001-6229-9616 Klingebiel Marcus marcus.klingebiel@uni-leipzig.de 0000-0002-1544-6668 Crewell Susanne susanne.crewell@uni-koeln.de 0000-0003-1251-5805 Ehrlich André a.ehrlich@uni-leipzig.de 0000-0003-0860-8216 Bruder Lena Buhren Christian 0000-0002-3782-2193 Gebhard Eduard van Gelder Lars Jansen Friedhelm friedhelm.jansen@mpimet.mpg.de 0000-0002-1578-7227 Ludwig Dennis Müller Joshua joshua.mueller@uni-leipzig.de 0000-0001-6584-2581 2026 Collection of data sets for the Clouds over cOMPlEX environment - EarthCARE (COMPEX-EC) campaign, carried out in Kiruna in spring 2025 dataset bibliography https://doi.org/10.1594/PANGAEA.983187 20.327129 20.327969 67.821645 67.822004 20.327558000000003 67.82183528571429 2025-04-04T10:39:47 2025-04-15T15:46:27 AC3 Arctic Amplification https://gepris.dfg.de/gepris/projekt/268020496 Leipzig Institute for Meteorology, University of Leipzig LIM http://www.uni-leipzig.de/~meteo/en/index.php https://ror.org/03s7gtk40 German Research Foundation DFG http://www.dfg.de/en/ https://doi.org/10.13039/501100001659 268020496 TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms https://gepris.dfg.de/gepris/projekt/268020496 P5-256_COMPEX-EC_2025_2504040201 RF01 67.821939 20.32757 2025-04-04T10:39:47 67.822004 20.327969 2025-04-04T16:05:47 P5-256_COMPEX-EC_2025 P5-256_COMPEX-EC_2025 2025-04-04T00:00:00 2025-04-04 2025-04-15T00:00:00 2025-04-15 POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Mech, Mario Mech, Mario POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Aircraft AC P5-256_COMPEX-EC_2025_2504060301 RF02 67.821986 20.327634 2025-04-06T12:04:14 67.821877 20.327808 2025-04-06T16:27:14 P5-256_COMPEX-EC_2025 P5-256_COMPEX-EC_2025 2025-04-04T00:00:00 2025-04-04 2025-04-15T00:00:00 2025-04-15 POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Mech, Mario Mech, Mario POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Aircraft AC P5-256_COMPEX-EC_2025_2504070401 RF03 67.821913 20.327732 2025-04-07T11:41:49 67.821921 20.327668 2025-04-07T16:01:48 P5-256_COMPEX-EC_2025 P5-256_COMPEX-EC_2025 2025-04-04T00:00:00 2025-04-04 2025-04-15T00:00:00 2025-04-15 POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Mech, Mario Mech, Mario POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Aircraft AC P5-256_COMPEX-EC_2025_2504080501 RF04 67.8219 20.327797 2025-04-08T11:47:50 67.821706 20.327256 2025-04-08T16:02:48 P5-256_COMPEX-EC_2025 P5-256_COMPEX-EC_2025 2025-04-04T00:00:00 2025-04-04 2025-04-15T00:00:00 2025-04-15 POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Mech, Mario Mech, Mario POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Aircraft AC P5-256_COMPEX-EC_2025_2504110601 RF05 67.821706 20.327245 2025-04-11T11:53:36 67.821645 20.327132 2025-04-11T15:30:34 P5-256_COMPEX-EC_2025 P5-256_COMPEX-EC_2025 2025-04-04T00:00:00 2025-04-04 2025-04-15T00:00:00 2025-04-15 POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Mech, Mario Mech, Mario POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Aircraft AC P5-256_COMPEX-EC_2025_2504130701 RF06 67.821807 20.327677 2025-04-13T10:25:04 67.821826 20.327699 2025-04-13T15:45:04 P5-256_COMPEX-EC_2025 P5-256_COMPEX-EC_2025 2025-04-04T00:00:00 2025-04-04 2025-04-15T00:00:00 2025-04-15 POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Mech, Mario Mech, Mario POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Aircraft AC P5-256_COMPEX-EC_2025_2504150801 RF07 67.821816 20.327496 2025-04-15T10:39:29 67.821648 20.327129 2025-04-15T15:46:27 P5-256_COMPEX-EC_2025 P5-256_COMPEX-EC_2025 2025-04-04T00:00:00 2025-04-04 2025-04-15T00:00:00 2025-04-15 POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Mech, Mario Mech, Mario POLAR 5 https://doi.org/10.17815/jlsrf-2-153 Aircraft AC 7 CC-BY-4.0 Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/ Event label Event Jäkel Evelyn e.jaekel@uni-leipzig.de Event Optional event label Event 2 Jäkel Evelyn e.jaekel@uni-leipzig.de Event 2 Date/Time of event Date/Time Jäkel Evelyn e.jaekel@uni-leipzig.de Date/Time netCDF file netCDF https://doi.org/10.5065/D6H70CW6 Albedometer, Spectral Modular Airborne Radiation measurement sysTem, SMART [0.3 to 2.2 μm] Jäkel Evelyn e.jaekel@uni-leipzig.de netCDF netCDF file (File Size) netCDF (Size) Bytes https://doi.org/10.5065/D6H70CW6 Albedometer, Spectral Modular Airborne Radiation measurement sysTem, SMART [0.3 to 2.2 μm] Jäkel Evelyn e.jaekel@uni-leipzig.de netCDF (Size) [Bytes] CurationLevelC Enhanced curation https://wiki.pangaea.de/wiki/Curation_levels citable Arctic Arctic surface clouds Polar 5 radiances author102090 author106852 author111282 author111283 author111284 author111285 author34559 author47815 author61522 author64869 author64870 author82001 award17 basis4670 campaign3394595 campaign52201 curlevel30 event3262526 event3262527 event3262528 event3262529 event3262530 event3262531 event3262532 funder20472 geocode1599 geocode1600 geocode1601 inst20386 license21 method10713 method19192 param516439 pi61522 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