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Mar4s

Yn mapio ers:
27 Mai 2011
Golygiad map diwethaf:
01 Medi 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