Logotipo do OpenStreetMap OpenStreetMap

Mar4s

Cartógrafo dende:
Venres 27 de Maio de 2011
Última edición do mapa:
Luns 1 de Setembro 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