Logo de OpenStreetMap OpenStreetMap

Mar4s

Mapeando desde:
27 de mayo de 2011
Última edición del mapa
1 de septiembre de 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