English operator: Panoramio described at URL: https://web.archive.org/web/20161029192414/http://www.panoramio.com/photo/105761050...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028095845/http://www.panoramio.com/photo/95437059...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028074539/http://www.panoramio.com/photo/95571921...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028025908/http://www.panoramio.com/photo/95437092...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028165125/http://www.panoramio.com/photo/95437085...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028030129/http://www.panoramio.com/photo/95437098 determination method...