archive.org/web/20161012155405/http://www.panoramio.com/user/419593?with_photo_id=14282526 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023123353/http://www.panoramio.com/user/6004592?with_photo_id=65798747 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161022145518/http://www.panoramio.com/user/6004592?with_photo_id=65798877 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021043730/http://www.panoramio.com/photo/65599973 determination method...
archive.org/web/20161102144939/http://www.panoramio.com/user/36569?with_photo_id=107046963 operator: Panoramio described at URL: https://web.archive...