Becker, Sebastian; Ehrlich, André; Schäfer, Michael; Wendisch, Manfred (2023): Cloud radiative forcing, LWP and cloud-free albedo derived from airborne broadband irradiance observations during the MOSAiC-ACA campaign [dataset]. PANGAEA, https://doi.org/10.1594/PANGAEA.957759
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Abstract:
Longwave and shortwave cloud radiative forcing (CRF) derived from broadband irradiance observations (doi:10.1594/PANGAEA.936232) during the MOSAiC-ACA (Multidisciplinary drifting Observatory for the Study of Arctic Climate - Airborne observations in the Central Arctic) campaign in September 2020. This dataset contains only low-level flight sections. In addition, a cloud liquid water path (LWP) equivalent derived from the shortwave transmissivity is given and a cloud-free albedo estimate during cloudy observations. CRF, LWP equivalent, and the cloud-free albedo were derived using the method described by Stapf et al. (2020).
Source:
Becker, Sebastian; Stapf, Johannes; Ehrlich, André; Wendisch, Manfred (2021): Aircraft measurements of broadband irradiance during the MOSAiC-ACA campaign in 2020. PANGAEA, https://doi.org/10.1594/PANGAEA.936232
References:
Stapf, Johannes; Ehrlich, André; Jäkel, Evelyn; Lüpkes, Christof; Wendisch, Manfred (2020): Reassessment of shortwave surface cloud radiative forcing in the Arctic: consideration of surface-albedo–cloud interactions. Atmospheric Chemistry and Physics, 20(16), 9895-9914, https://doi.org/10.5194/acp-20-9895-2020
Project(s):
Funding:
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AFMOSAiC-1_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate
Alfred Wegener Institute, Helmholtz Centre for Polar and Marine Research, Bremerhaven (AWI), grant/award no. AWI_PS122_00: Multidisciplinary drifting Observatory for the Study of Arctic Climate / MOSAiC
German Research Foundation (DFG), grant/award no. 268020496: TRR 172: ArctiC Amplification: Climate Relevant Atmospheric and SurfaCe Processes, and Feedback Mechanisms
Coverage:
Median Latitude: 78.245965 * Median Longitude: 15.501703 * South-bound Latitude: 78.245951 * West-bound Longitude: 15.501539 * North-bound Latitude: 78.245985 * East-bound Longitude: 15.501849
Date/Time Start: 2020-09-02T06:39:17 * Date/Time End: 2020-09-13T15:12:15
Event(s):
P5_223_MOSAiC_ACA_2020_2009020501 * Latitude Start: 78.245960 * Longitude Start: 15.501703 * Latitude End: 78.245971 * Longitude End: 15.501623 * Date/Time Start: 2020-09-02T06:39:17 * Date/Time End: 2020-09-02T12:27:16 * Location: Svalbard * Campaign: P5_223_MOSAiC_ACA_2020 (MOSAiC20192020) * Basis: POLAR 5 * Method/Device: Aircraft (AC)
P5_223_MOSAiC_ACA_2020_2009040601 * Latitude Start: 78.245969 * Longitude Start: 15.501629 * Latitude End: 78.245971 * Longitude End: 15.501595 * Date/Time Start: 2020-09-04T11:53:23 * Date/Time End: 2020-09-04T17:49:22 * Location: Svalbard * Campaign: P5_223_MOSAiC_ACA_2020 (MOSAiC20192020) * Basis: POLAR 5 * Method/Device: Aircraft (AC)
P5_223_MOSAiC_ACA_2020_2009080801 * Latitude Start: 78.245985 * Longitude Start: 15.501539 * Latitude End: 78.245951 * Longitude End: 15.501764 * Date/Time Start: 2020-09-08T07:40:51 * Date/Time End: 2020-09-08T14:09:51 * Location: Svalbard * Campaign: P5_223_MOSAiC_ACA_2020 (MOSAiC20192020) * Basis: POLAR 5 * Method/Device: Aircraft (AC)
License:
Creative Commons Attribution 4.0 International (CC-BY-4.0)
Status:
Curation Level: Basic curation (CurationLevelB) * Processing Level: PANGAEA data processing level 3 (ProcLevel3)
Size:
7 MBytes