archive.org/web/20161024102840/http://www.panoramio.com/user/1275365?with_photo_id=87955708 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027021518/http://www.panoramio.com/user/1275365?with_photo_id=82050700 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102155650/http://www.panoramio.com/user/7294445?with_photo_id=100490654 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103075040/http://www.panoramio.com/photo/130106548...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031135840/http://www.panoramio.com/photo/118074834 determination method...
archive.org/web/20161028161306/http://www.panoramio.com/user/6101537?with_photo_id=90594925 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027175619/http://www.panoramio.com/user/6101537?with_photo_id=90548311 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029074723/http://www.panoramio.com/user/6101537?with_photo_id=90594985 operator: Panoramio described at URL: https://web.archive...