October 18, 2018:
Our map is now available with refined relief/terrain DEM data, for supported devices. This comes in addition to the existing isolines (height contours) map.
While the standard Garmin basemap features SRTM 3-arc second (90m) elevation data, our release features 1-arc second resolution data (30m).
This release is available both as an IMG file to be used on compatible Garmin devices, but also as a Mapsource version, and it is offered to our customers free of charge.