English operator: Panoramio described at URL: https://web.archive.org/web/20161015053730/http://www.panoramio.com/photo/35666215...
Panoramio described at URL: https://web.archive.org/web/20161103145410/http://www.panoramio.com/photo/130119212 determination method or standard: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014231519/http://www.panoramio.com/photo/37635721 determination method...
Panoramio described at URL: https://web.archive.org/web/20161103203141/http://www.panoramio.com/photo/130119193 determination method or standard: SHA-1...
archive.org/web/20161028044020/http://www.panoramio.com/user/4682394?with_photo_id=104194202 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103054041/http://www.panoramio.com/photo/130119159...
archive.org/web/20161103102635/http://www.panoramio.com/user/1175859?with_photo_id=130119140 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103054824/http://www.panoramio.com/photo/130119170...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103185155/http://www.panoramio.com/photo/130511002 determination method...
archive.org/web/20161101082906/http://www.panoramio.com/user/576075?with_photo_id=112291788 operator: Panoramio described at URL: https://web.archive...