English operator: Panoramio described at URL: https://web.archive.org/web/20161030052540/http://www.panoramio.com/photo/103965589...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028003558/http://www.panoramio.com/photo/103965264...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028082936/http://www.panoramio.com/photo/103965438...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029072524/http://www.panoramio.com/photo/103965601 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029041704/http://www.panoramio.com/photo/103965617...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030061353/http://www.panoramio.com/photo/103965408...