English operator: Panoramio described at URL: https://web.archive.org/web/20161020150706/http://www.panoramio.com/photo/52804707...
archive.org/web/20161012065301/http://www.panoramio.com/user/2043446?with_photo_id=12448368 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031135032/http://www.panoramio.com/photo/124056976 determination method...
archive.org/web/20161017104006/http://www.panoramio.com/user/4219164?with_photo_id=44879485 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102201129/http://www.panoramio.com/user/6181581?with_photo_id=110995780 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017164627/http://www.panoramio.com/user/4219164?with_photo_id=44879981 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020134603/http://www.panoramio.com/user/818977?with_photo_id=58081115 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161022094159/http://www.panoramio.com/user/2900405?with_photo_id=61858972 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161016215243/http://www.panoramio.com/user/5374988?with_photo_id=48819419 operator: Panoramio described at URL: https://web.archive...
panoramio.com/user/543460?with_photo_id=4094098 operator: Panoramio described at URL: https://web.archive.org/web/20161013015022/http://www.panoramio...