opt/marble/share/marble/data/maps/moon
opt/marble/share/marble/data/maps/earth/bluemarble
opt/marble/share/marble/data/maps/earth/citylights
opt/marble/share/marble/data/maps/earth/clouds
opt/marble/share/marble/data/maps/earth/hikebikemap
opt/marble/share/marble/data/maps/earth/hillshading
opt/marble/share/marble/data/maps/earth/osmarender
opt/marble/share/marble/data/maps/earth/plain
opt/marble/share/marble/data/maps/earth/precip-dec
opt/marble/share/marble/data/maps/earth/precip-july
opt/marble/share/marble/data/maps/earth/schagen1689
opt/marble/share/marble/data/maps/earth/srtm
opt/marble/share/marble/data/maps/earth/temp-dec
opt/marble/share/marble/data/maps/earth/temp-july