Additional Swarm Langmuir probe Ion Drift, density and effective Mass (SLIDEM) dataset at 2 Hz cadence, baseline 0201, is now available on the Swarm dissemination server for all the Swarm satellites, at the following path:

• /Advanced/Plasma_Data/2_Hz_Ion_Drift_Density_and_Effective_Mass_dataset/

The dataset now covers the period from 2 October 2014 through to 31 January 2024.

For more information on the contents of this data product, please refer to the SLIDEM Product Definition document.