Geographic map of Carpathian Mountains. Geographic limits of the map:
Own work

Sources of data:Topography: ETOPO 1 (public domain);
Rivers and water bodies: Produced using Copernicus data and information funded by the European Union - EU-Hydro layers &amp; USGS HydroSHEDS database
Borders and towns: © OpenStreetMap contributors;
Tool:The map is created with Octave scripts developed by Ikonact
Ikonact