English operator: Panoramio described at URL: https://web.archive.org/web/20161020034145/http://www.panoramio.com/photo/59861299 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029193123/http://www.panoramio.com/photo/91157913...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016150525/http://www.panoramio.com/photo/49939447...
archive.org/web/20161025000252/http://www.panoramio.com/user/6834575?with_photo_id=78222972 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025000338/http://www.panoramio.com/user/6834575?with_photo_id=78222976 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024005338/http://www.panoramio.com/photo/66833790...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021104937/http://www.panoramio.com/photo/54255347...
archive.org/web/20161019202351/http://www.panoramio.com/user/3343656?with_photo_id=65290162 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102204020/http://www.panoramio.com/user/6455607?with_photo_id=96056114 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019182012/http://www.panoramio.com/photo/55994556...