Planmap provides geological maps for Mars, Mercury and the Moon in
different data format accoring to the type of the map. Most of the
maps provide morphological information, some maps provide
stratigraphic or compositional information too. The map data packages
provided by Planmap are collections of vector, raster, and, in some
cases, 3D models. In this EPN/TAP service, the data records
(`granule_uid`) refer to each of the data files in the whole of
Planmap archive, grouped by (`granule_gid`) the data package --map--
they compose. For further information about the Planmap project,
please visit: https://planmap.eu/.
