archive.org/web/20161031115251/http://www.panoramio.com/user/1286122?with_photo_id=112018623 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026052710/http://www.panoramio.com/photo/77031790 determination method...
archive.org/web/20161102012702/http://www.panoramio.com/user/2412002?with_photo_id=128486802 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029013004/http://www.panoramio.com/user/2324749?with_photo_id=99257708 operator: Panoramio described at URL: https://web.archive...
panoramio.com/user/127263?with_photo_id=6121347 operator: Panoramio described at URL: https://web.archive.org/web/20161011235520/http://www.panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026213745/http://www.panoramio.com/photo/23133097...
archive.org/web/20161013203440/http://www.panoramio.com/user/2193104?with_photo_id=23133157 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101190149/http://www.panoramio.com/photo/112042566...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101132641/http://www.panoramio.com/photo/112036644...
archive.org/web/20161102091226/http://www.panoramio.com/user/1286122?with_photo_id=112025775 operator: Panoramio described at URL: https://web.archive...