MESS MDIS MAP PROJ HIGH-INCIDENCE
                                      BASEMAP WEST 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 High- Incidence Angle Basemap Illuminated from the West RDRs (HIWs) which comprise a global map of I/F …