MESS MDIS MAP PROJ LOW-INCIDENCE ANGLE
                                      BASEMAP RDR V1.0
Abstract ======== The Mercury Dual Imaging System (MDIS) consists of two cameras, a Wide Angle Camera (WAC) and a Narrow Angle Camera (NAC), mounted on a common pivot platform. This dataset includes Map Projected Low- Incidence Angle Basemap RDRs (LOIs) which comprise a global map of I/F measured by the NAC or WAC …