Table 8 List of attributes in the merged datasets archived on PANGAEA.

From: Year-round trace gas measurements in the central Arctic during the MOSAiC expedition

Variable

Definition

Date_Time_UTC

Date and Time of measurement in Coordinated Universal Time and ISO-format (YYYY-MM-DDThh:mm:ss)

latitude

Latitude of Research Vessel Polarstern in degrees north

longitude

Longitude of Research Vessel Polarstern in degrees east

MOSAiC_event_label

Event list of MOSAiC campaign PS122

merged_compound_unit (merged_CO_ppb, merged_CO2_ppm, merged_CH4_ppb or merged_O3_ppb)

Hourly-averaged adjusted ambient air mole fraction after cross-evaluation, exempt from local anthropogenic pollution

sampling_location

Identifies the location where the measurement was performed (e.g., Swiss container, CU container, ARM container, Met City, Discrete sampling).