English operator: Panoramio described at URL: https://web.archive.org/web/20161015002717/http://www.panoramio.com/photo/38883465 determination method...
archive.org/web/20161015031558/http://www.panoramio.com/user/2161573?with_photo_id=38887606 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031131322/http://www.panoramio.com/user/5247462?with_photo_id=112754050 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101231416/http://www.panoramio.com/photo/119180968...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101055218/http://www.panoramio.com/photo/119181518...
archive.org/web/20161031095852/http://www.panoramio.com/user/596286?with_photo_id=124931993 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161014212125/http://www.panoramio.com/user/1368505?with_photo_id=39363378 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029130349/http://www.panoramio.com/user/5247462?with_photo_id=100427538 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015015658/http://www.panoramio.com/user/1368505?with_photo_id=39362669 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027094209/http://www.panoramio.com/user/1368505?with_photo_id=86188576 operator: Panoramio described at URL: https://web.archive...