Thread: Cyprus3D Q6.1 Update (2010)Geomatic Maps for Garmin 18/02/2010 (Win+Mac)

Originally Posted by eByte

Yes, just rename the file.
gmapprom.img is the name of a basemap on a ROM.
gmapsupp.img is the name for a supplement map, in general it can contain 2025 map tiles and must be smaller than 2 GB.

gmapprom.img is the name of the detailed map
the basemap is gmapbmap.img