Nevzorov LWC and TWC data from the HALO-AC3 campaign in March and April 2022


Liquid water content and total water content from the Nevzorov probe, collected during the HALO-AC³ campaign out of Longyearbyen, Svalbard in April 2022. The dataset contains measurements from the three collector sensors of the Nevzorov probe. These are the cylindrical LWC sensor, the 8 mm TWC cone and the 12 mm TWC cone (for a description of the probe see doi:10.1175/1520-0426(1998)0152.0.CO;2, doi:10.5194/egusphere-2022-647 ). Furthermore, corrected LWC and TWC values are contained in the dataset. These values are best estimates of LWC and TWC. They are computed by solving a system of equations and they consider collection efficiencies, the different latent heats of water and ice and the sensitivity of the LWC sensor to ice particles. For a description of the computation see Lucke et al. (2023) (doi:10.4271/2023-01-1485). However, for this data, the 12 mm cone was not included in the computation, as its data were deemed to be too unreliable in conditions where droplet diameters are low. NaNs are represented as 9999.999 in the dataset. The dataset only contains research flight 8 - 13. For the previous flights a problem with the probe existed and no data was recorded.

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Related Identifier<1495:TNAHWL>2.0.CO
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Metadata Access
Creator Lucke, Johannes (ORCID: 0000-0001-6724-864X); Moser, Manuel ORCID logo; De La Torre Castro, Elena; Mayer, Johanna; Voigt, Christiane ORCID logo
Publisher PANGAEA
Publication Year 2024
Funding Reference Horizon 2020 Crossref Funder ID 824253 SENS4ICE
Rights Creative Commons Attribution 4.0 International;
OpenAccess true
Resource Type Dataset
Format text/tab-separated-values
Size 6 data points
Discipline Earth System Research
Spatial Coverage (15.502W, 78.246S, 15.503E, 78.246N); Arctic
Temporal Coverage Begin 2022-04-01T08:51:27Z
Temporal Coverage End 2022-04-10T14:13:58Z