archive.org/web/20161027162813/http://www.panoramio.com/user/1812155?with_photo_id=90839608 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029231817/http://www.panoramio.com/user/1812155?with_photo_id=90838117 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102131607/http://www.panoramio.com/photo/110081008 determination method...
archive.org/web/20161031091748/http://www.panoramio.com/user/6047063?with_photo_id=110089213 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031191245/http://www.panoramio.com/user/6047063?with_photo_id=110087206 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031231859/http://www.panoramio.com/user/2051985?with_photo_id=111346802 operator: Panoramio described at URL: https://web.archive...