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Mapper since:
November 22, 2008
Last map edit:
June 24, 2024

I am Alexander Matheisen from the Lower Rhine region in Germany and OpenStreetMap contributor since November 2008.

You can find more information on my wiki userpage, my website and my Github profile.

I am a member of OpenStreetMap Foundation and FOSSGIS e.V., the German local chapter of OSMF.