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tordans

Mapper since:
August 12, 2007
Last map edit:
December 18, 2025

I am a OpenStreetMap Contributor from Neukölln, Berlin, Germany.

Contact me at [email protected].

Latest Diaries

Diary Entry Authoritative Data is Not More Right Just Because It’s Authoritative

HeiGIT recently published an analysis together with the German Federal Agency for Cartography and Geodesy (BKG), comparing land cover data from OSM...

Comments 4 comments Date October 01, 2025

Diary Entry Translated list of SOTM FR 2024 talks

WeeklyOSM informed us recently, that the videos of the recent SOTM FR are now available at https://peertube.openstreetmap.fr/c/sotm_fr_2024/videos....

Comments 0 comments Date July 12, 2024

Diary Entry Deutsche Bundesländer: Welche Luftbilder+Alkis dürfen wir nutzen? Lasst uns eine Übersicht erstellen.

Ich habe kürzlich frustriert festgestellt, dass Mecklenburg Vorpommern seine Luftbilder immer noch nicht frei (für OSM) zur Verfügung stellt. Das m...

Comments 8 comments Date September 22, 2023

Diary Entry Scalable Aerial Imagery Generation from Phone Lidar and 360° Point Clouds

Image Source: Jake Coppinger Companies like Mapillary and Kartaview have played a significant role in advancing OpenStreetMap (OSM) and enablin...

Comments 7 comments Date June 24, 2023