English operator: Panoramio described at URL: https://web.archive.org/web/20161025065810/http://www.panoramio.com/photo/89276570...
archive.org/web/20161102164349/http://www.panoramio.com/user/1045539?with_photo_id=126769400 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028051510/http://www.panoramio.com/photo/102497781...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023090903/http://www.panoramio.com/photo/58080587 determination method...
panoramio.com/user/543460?with_photo_id=6232402 operator: Panoramio described at URL: https://web.archive.org/web/20161011183320/http://www.panoramio...
archive.org/web/20161029224113/http://www.panoramio.com/user/1295947?with_photo_id=101868793 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029011539/http://www.panoramio.com/user/7955631?with_photo_id=97662701 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161111093811/http://www.panoramio.com/user/4306740?with_photo_id=47785365 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161022221141/http://www.panoramio.com/user/3970688?with_photo_id=58592287 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023042622/http://www.panoramio.com/user/3970688?with_photo_id=58592450 operator: Panoramio described at URL: https://web.archive...