Aerosol size distribution between 90 and 5000 nm at Neumayer III station during the year 2022

• Main Author: Weller, Rolf
• Format: Dataset
• Language: English
• Published: PANGAEA 2023
• Subjects: aerosol; Air chemistry observatory; Atmospheric Chemistry @ AWI; AWI_AC; AWI_ANT_station_based; AWI_Glac; AWI Antarctic Land Expedition; DATE/TIME; Date/time end; Dronning Maud Land; Antarctica; Glaciology @ AWI; HEIGHT above ground; las3340_71514043; Laser Aerosol Spectrometer TSI LAS3340; Log-normal particle size distribution; normalized concentration at particle diameter 1008.8 nm; normalized concentration at particle diameter 105.29 nm; normalized concentration at particle diameter 1074.15 nm; normalized concentration at particle diameter 112.11 nm; normalized concentration at particle diameter 1143.74 nm; normalized concentration at particle diameter 119.38 nm; normalized concentration at particle diameter 1217.84 nm; normalized concentration at particle diameter 127.11 nm; normalized concentration at particle diameter 1296.74 nm; normalized concentration at particle diameter 135.34 nm; normalized concentration at particle diameter 1380.74 nm; normalized concentration at particle diameter 144.11 nm; normalized concentration at particle diameter 1470.19 nm; normalized concentration at particle diameter 153.45 nm; normalized concentration at particle diameter 1565.43 nm; normalized concentration at particle diameter 163.39 nm; normalized concentration at particle diameter 1666.85 nm; Antarctic; Neumayer; Antarc*
• Online Access: https://doi.pangaea.de/10.1594/PANGAEA.957345; https://doi.org/10.1594/PANGAEA.957345

We continuously measured aerosol size distributions in the range between 90 nm and 5000 nm in 64 bit resolution with an optical particle sizer (TSI LAS3340). The measurements were conducted at the Air Chemistry Observatory (SPUSO) at Neumayer III Station (Antarctica) between 1 January 2022 and 31 December 2022. The data rely on an original 10-minute temporal resolution and are finally submitted as 60-minute averages. Aerosol size distribution measurements are part of the air chemistry long-term observations at Neumayer III. Details about the instrument can be found under "resources" of the corresponding metadata link: https://hdl.handle.net/10013/sensor.81ece554-068a-4c6e-8de5-1ef1944c0156