AJAPAIK

The Ajapaik portal is a non-profit venture of the Estonian Photographic Heritage  Society (MTÜ Eesti Fotopärand) that was created during a Garage48  hackathon in February 2011. The project supports 1176099 historic pictures and encourages users to geotag pictures to improve the location metadata, rephotograph historic photos to create then-and-now picture pairs, identify people in photos, categorize and comment on photos, and add historical imagery to Ajapaik – either by searching and importing from public collections or through uploading private collections.