Target selection for the high resolution stereo camera (HRSC) on the ESA Mars Express mission

The High Resolution Stereo Camera (HRSC) onboard the European ESA Mars Express (MEX) mission will map > 50% of the Martian surface in stereo and colour with a resolution of less than or equal to15 m/pixel. In order to optimise the scientific return of the instrument, the preparation of a detailed list of surface targets and their specific scientific interest together with ancillary information is mandatory. We describe the organisation of the list of >1400 individual targets, the parameters specified for each target, and how the list will be used in operations planning. Finally, we outline possible further applications of the list for upcoming Mars missions like the Mars Reconnaissance Orbiter.