English operator: Panoramio described at URL: https://web.archive.org/web/20161029174431/http://www.panoramio.com/photo/92230426...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012105742/http://www.panoramio.com/photo/12889831 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012222556/http://www.panoramio.com/photo/12889840...
operator: Panoramio described at URL: https://web.archive.org/web/20161024205224/http://www.panoramio.com/photo/74899053 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161019135434/http://www.panoramio.com/photo/54530399 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161016123014/http://www.panoramio.com/photo/48171078 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025054520/http://www.panoramio.com/photo/72123817 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161029060259/http://www.panoramio.com/photo/90472781 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161027060118/http://www.panoramio.com/photo/74899069 determination method or standard: SHA-1...
archive.org/web/20161027121811/http://www.panoramio.com/user/4087474?with_photo_id=72447455 operator: Panoramio described at URL: https://web.archive...