This service publishes spectral matrix data from the Earth magnetosphere obtained by the THEMIS satellites. The data contains the upper triangle for the 6x6 correlation matrix of the three magnetic and three electric components of the electromagnetic field in 164 frequency bands in the magnetic field-aligned reference frame. For more information, refer to https://doi.org/10.1007/s10712-018-9503-1

• Magnetosphere
• Earth
• planet