Information technologies to answer effectively the current challenges in the exploitation of large collections of planetary data. Successful missions launched by the United States and Europe in recent years have allowed the acquisition of large datasets of images of Mars. These remotely sensed data cover different spectral domains and have huge differences in their spatial and spectral resolutions. Furthermore their volume and complexity have dramatically increased thanks to constant technological improvements. Thus the multi-modal processing, analysis and interpretation of the collections is a challenging task. We propose a multidisciplinary project organised around 5 main work-packages WP1. Radiometric enhancement and atmospheric/photometric correction of the Martian images to enhance surface features and to improve the compatibility of the different images WP2. Fusion of extremely heterogeneous multi modal images in order to create an augmented view of the Martian surface WP3. Feature extraction from the multi-modal remotely sensed images to extract chemical, mineralogical, physical and geomorphologic information. WP4. Joint interpretation, cross-validation, and indexing WP5. geological as well as climatic investigations will be made possible by the previous developments. The four partners share common interests for the analysis of hyperspectral and very high resolution remote sensing data using advanced image and signal processing techniques as well as modeling. They have a unique experience in applying these techniques to address planetary issues in the framework of the exploration of Planet Mars.