Profile
Jean-Marc Obrecht
694
points total
675
achievement points total
0
points this month
0
points this week
Data are updated once per day
Achievements in historical mapping
Recognizing your contribution to bringing historical maps to life.
Map Initiate
1 GCP total
Map Apprentice
50 GCP total
Cartography Adept
100 GCP total
Map Restorer
500 GCP total
Next achievements in historical mapping
Continue georeferencing to unlock your upcoming achievements.
Weekly Mapper
1+ GCP in a week
Monthly Explorer
1+ GCP in a month
Precision Cartographer
68%
1.000 GCP total
Contributed to
Staatsarchiv des Kantons Zürich
694 points
Last edited maps
