English operator: Panoramio described at URL: https://web.archive.org/web/20161031032748/http://www.panoramio.com/photo/109934185...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102223028/http://www.panoramio.com/photo/111263370...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028210258/http://www.panoramio.com/photo/109934386...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031084525/http://www.panoramio.com/photo/111263369...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031233040/http://www.panoramio.com/photo/125153892...
archive.org/web/20161022084639/http://www.panoramio.com/user/5653136?with_photo_id=58817215 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102171745/http://www.panoramio.com/photo/112331713 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013121044/http://www.panoramio.com/photo/16290809...
archive.org/web/20161023165313/http://www.panoramio.com/user/4784666?with_photo_id=58710733 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023232211/http://www.panoramio.com/user/5653136?with_photo_id=58817048 operator: Panoramio described at URL: https://web.archive...