<h2> Mars Express MARSIS at AMDA </h2> <br/> <br/> <UL> <li> Mars Express MARSIS Level 5 Total Electron Content (TEC) derived data are taken from ESA <a href="ftp://psa.esac.esa.int/pub/mirror/MARS-EXPRESS/MARSIS/" TARGET=_BLANK>ftp site</a>. <li> More information on <a href="ftp://psa.esac.esa.int/pub/mirror/MARS-EXPRESS/MARSIS/MEX-M-MARSIS-5-DDR-SS-TEC-V1.0/DOCUMENT/IONOPROCESS_REPORT3.PDF" TARGET=_BLANK> this document</a> </UL>