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Restored nominal L1B attitude and magnetic data quality and patched MAG-L dataset available on dissharm

30 Aug 2023

Following-up on the recent communications about degraded attitude and magnetic data on Swarm L1B dataset starting from October and December 2018 and from 24 June 2023 the nominal quality of Level 1B data has been restored on 25 August 2023 . 

In order to make available reliable data for the impacted period to the Swarm community, a corrected MAGx_LR dataset has been made available on Swarm Dissemination server, under the Advanced folder, full path is /Advanced/Magnetic_Data/L1B_MAGxLR_0603.

The dataset covers the entire affected period.

  • Alpha: from 12 December 2018 to 24 August 2023
  • Bravo: from 17 October 2018 to 24 August 2023
  • Charlie: from 18 December 2018 to 24 August 2023

In order to recover the full Level 1B Orbatt and Magnet datasets a reprocessing campaign will be performed soon. 

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