This service publishes spectral matrix data from the Earth magnetosphere
obtained by the CLUSTER satellites. The data contains the upper
triangle for the 5x5 correlation matrix of the three magnetic and
two electric components of the electromagnetic field in 27 frequency
bands in the SR2 reference frame. For more information, refer
to http://caa.estec.ea.int/documents/UG/CAA_EST_UG_STA_v35.pdf.
This service publishes spectral matrix data from the Earth magnetosphere
obtained by the CLUSTER satellites. The data contains the upper
triangle for the 5x5 correlation matrix of the three magnetic and
two electric components of the electromagnetic field in 27 frequency
bands in the SR2 reference frame. For more information, refer
to http://caa.estec.ea.int/documents/UG/CAA_EST_UG_STA_v35.pdf.
Decametric radio observation from Nancay decameter array. The Nancay Decameter Array (NDA) at the Station de Radioastronomie de Nancay (SRN) is a phased array of 144 "Teepee" helicoidal antenna, half of which being Right Handed (RH) polarized and the other half being Left Handed (LH) polarized. Four receivers are currently connected to the NDA, sampling data in spectral ranges within 5 to 80 MHz.
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
