However due to popular demand I also additionally offer optional 10m contourlines for all countries with altitude above 1000m. For all countries with the highest point below 1000m - the default equidistance is 10m. The default contourlines equidistance is 20m - meaning every 20m altitude difference one contourline. More exact info which data is used where - inside the copyright.txt files. SRTM v3.0 by NASA 3' v3.0 (very very rarely, 8 tiles only).Viewfinderpanormas 1' - then 3' - above N60° / below S60° as there is no SRTM data nor ALOS or LIDAR Data avialble.

SRTM 1' v3.0 - very rarely for some tiles missing in ALOS data - also only between N60° and S60°.

ALOS World 3D30 - überall zwischen N60° und S60°.

LIDAR data from open government data and other openly available sources - collected and converted to hgt format by - Sonny - DEM Altitude Profiles This data is very very high quality and resolution - there is no better open data available according to my knowledge.

The altitude data for the contourlines is from varying sources in the following priority (if available): For Copyrights please see the Installer or if you unextract the installer see the file copyright.txt. Thanks to for the best DEM (contourlines) available on the net. Thanks to Geofabrik for providing the map data snapshots which I use to create the maps. You can use and edit the map data by visiting. Map DataĪll maptiles are compiled with mkgmap using map data from & Contributors. For more Video Tutorials explaining all the basics go here:

Video Tutorial how to send the maps - this Video was made using Windows MapInstall - but the differences are tiny.

(Deutsch) Allgemeiner – Support auf Deutsch (members only).

Quick Introduction ID-Editor, Josm and Potlach2.

Send maps with Basecamp (Mapinstall) or Mapsource.

Install Garmin Basecamp (and maybe Mapsource).

How to install the Openmtbmaps – Windows.

Send Maps to GPS with Mkgmap (Cross-Platform).Screenshots from the very first openmtbmap in 2009.Garmin Transalpin Review and Interesting News.Premium DEM Relief Shading Maps for Garmin GPS devices.Premium Windows/Linux – Velomap Downloads.Premium Gmapsupp.img – directly for Garmin GPS units.Windows/Linux – OpenMtbMap Map Download.

Garmin mapsource mac free download