English operator: Panoramio described at URL: https://web.archive.org/web/20161024102226/http://www.panoramio.com/photo/75642582...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028142547/http://www.panoramio.com/photo/109840278...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028184421/http://www.panoramio.com/photo/109843902 determination method...
operator: Panoramio described at URL: https://web.archive.org/web/20161028135902/http://www.panoramio.com/photo/109840498 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029024336/http://www.panoramio.com/photo/109844813...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028052717/http://www.panoramio.com/photo/109843984...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029131405/http://www.panoramio.com/photo/109843673...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030093235/http://www.panoramio.com/photo/109843598...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028184314/http://www.panoramio.com/photo/109844086...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029223810/http://www.panoramio.com/photo/109844523...