MARS EXPRESS MARSIS RDR ACTIVE IONOSPHERE SOUNDING EXT4 V1.0

The Mars Express MARSIS Active Ionospheric Sounder (AIS) full resolution data set includes all spectral information calibrated in units of spectral density for the Mars Express fourth extended mission, EXT4. The data set consists of a transmit frequency followed by a time series of spectral density measurements of the received power. Browse products contain a spectrogram overview plot and individual ionograms for each sounding activity.