archive.org/web/20161016181449/http://www.panoramio.com/user/1406749?with_photo_id=46246584 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017153448/http://www.panoramio.com/user/1406749?with_photo_id=46246810 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161016211604/http://www.panoramio.com/user/1406749?with_photo_id=46246939 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016191412/http://www.panoramio.com/photo/46249429 determination method...
archive.org/web/20161017210539/http://www.panoramio.com/user/1406749?with_photo_id=46247999 operator: Panoramio described at URL: https://web.archive...