%0 Conference Proceedings %T Ionospheric Correction for MARSIS on Mars Express and Total Electron Content (TEC) Estimation %+ Laboratoire de Planétologie de Grenoble (LPG) %+ Jet Propulsion Laboratory (JPL) %A Mouginot, Jeremie %A Kofman, Wlodek %A Safaeinili, Ali %A Hérique, Alain %< avec comité de lecture %( LPI Contribution %B Seventh International Conference on Mars %C Pasadena, United States %V 1353 %P 3138 %8 2007-07-09 %D 2007Conference papers %X MARSIS surface echoes need a ionospheric correction because the two-way travel through the ionosphere defocuses the signal. This process provides also a powerful tool to study the ionosphere and more particularly the Total Electron Content (TEC). %G English %L insu-00359763 %U https://insu.hal.science/insu-00359763 %~ INSU %~ UGA %~ CNRS %~ UNIV-GRENOBLE1 %~ OSUG