Review on Deep Learning Techniques in Planetary Topographic Modeling

In-flight calibration of GALA aboard Juice mission is important for measuring topography and tidal deformation of icy moons as well as surface reflectance. Based on passive noise observation during the Earth-farewell campaign, this study establishes a framework for receiver calibration in comparison with the JANUS imager. Consequently, GALA may have experienced a post-launch boresight offset over 700 μrad, together with the radiometric calibration for future reflectance measurements by GALA.