Λογότυπο OpenStreetMap OpenStreetMap

Mar4s

Χαρτογράφος από:
27 Μάιος 2011
Τελευταία επεξεργασία χάρτη:
1 Σεπτέμβριος 2025

I’m mostly mapping technical infrastructure in Czech Republic (railways & public transport, power grid, pipelines, industrial complexes….). If you need any info, feel free to ask.

Favourite OSM websites:

Currently mapping:

  • Brno buildings and landuse=residential