English operator: Panoramio described at URL: https://web.archive.org/web/20161013131253/http://www.panoramio.com/photo/26326532...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020090519/http://www.panoramio.com/photo/69845376...
operator: Panoramio described at URL: https://web.archive.org/web/20161107201701/http://www.panoramio.com/photo/100056573 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161017223825/http://www.panoramio.com/photo/47094598 determination method or standard: SHA-1...
panoramio.com/user/36569?with_photo_id=49079221 operator: Panoramio described at URL: https://web.archive.org/web/20161114151913/http://www.panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102213418/http://www.panoramio.com/photo/69845381 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029223836/http://www.panoramio.com/photo/104345802...
Panoramio described at URL: https://web.archive.org/web/20161013181719/http://www.panoramio.com/photo/22964469 determination method or standard: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161024234000/http://www.panoramio.com/photo/80849841 determination method or standard: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102073105/http://www.panoramio.com/photo/110491182...