English operator: Panoramio described at URL: https://web.archive.org/web/20161031042144/http://www.panoramio.com/photo/110092314...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025111841/http://www.panoramio.com/photo/70980882...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102044430/http://www.panoramio.com/photo/110057451...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025193033/http://www.panoramio.com/photo/70980961...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101080928/http://www.panoramio.com/photo/110092199 determination method...
archive.org/web/20161024005109/http://www.panoramio.com/user/5226993?with_photo_id=64379874 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161019201204/http://www.panoramio.com/user/5226993?with_photo_id=64379819 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161022001845/http://www.panoramio.com/user/5226993?with_photo_id=64379861 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021095704/http://www.panoramio.com/user/5226993?with_photo_id=64379823 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020075844/http://www.panoramio.com/user/5226993?with_photo_id=64379880 operator: Panoramio described at URL: https://web.archive...