English operator: Panoramio described at URL: https://web.archive.org/web/20161022163852/http://www.panoramio.com/photo/60751772...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023012336/http://www.panoramio.com/photo/60751797...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020132420/http://www.panoramio.com/photo/64381679 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020115826/http://www.panoramio.com/photo/64381658...
archive.org/web/20161029195410/http://www.panoramio.com/user/3343656?with_photo_id=24398669 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028220150/http://www.panoramio.com/user/5393602?with_photo_id=91819252 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021052022/http://www.panoramio.com/user/5156912?with_photo_id=64380086 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020080303/http://www.panoramio.com/user/5156912?with_photo_id=64381625 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024033929/http://www.panoramio.com/user/5156912?with_photo_id=64381701 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020084637/http://www.panoramio.com/user/5156912?with_photo_id=64380062 operator: Panoramio described at URL: https://web.archive...