English operator: Panoramio described at URL: https://web.archive.org/web/20161024111238/http://www.panoramio.com/photo/79392066...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031042420/http://www.panoramio.com/photo/128638512...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031180404/http://www.panoramio.com/photo/128920454 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030212252/http://www.panoramio.com/photo/128638528...
operator: Panoramio described at URL: https://web.archive.org/web/20161102051703/http://www.panoramio.com/photo/128920482 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031002651/http://www.panoramio.com/photo/128920578...
Panoramio described at URL: https://web.archive.org/web/20161101224732/http://www.panoramio.com/photo/128097258 determination method or standard: SHA-1...
archive.org/web/20161031195357/http://www.panoramio.com/user/9024780?with_photo_id=128096407 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102005019/http://www.panoramio.com/user/9024780?with_photo_id=128096600 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101174937/http://www.panoramio.com/user/9024780?with_photo_id=128097572 operator: Panoramio described at URL: https://web.archive...