English operator: Panoramio described at URL: https://web.archive.org/web/20161016182529/http://www.panoramio.com/photo/49032841...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017114053/http://www.panoramio.com/photo/49620485 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021053122/http://www.panoramio.com/photo/62171479 determination method...
archive.org/web/20161028183843/http://www.panoramio.com/user/2759602?with_photo_id=91094371 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017112714/http://www.panoramio.com/user/4074187?with_photo_id=43228964 operator: Panoramio described at URL: https://web.archive...
panoramio.com/user/12239?with_photo_id=49504887 operator: Panoramio described at URL: https://web.archive.org/web/20161017132637/http://www.panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161114122703/http://www.panoramio.com/photo/49054370...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019190313/http://www.panoramio.com/photo/52824701 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023161805/http://www.panoramio.com/photo/53361043 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161031051015/http://www.panoramio.com/photo/128794485 determination method or standard: SHA-1...