English operator: Panoramio described at URL: https://web.archive.org/web/20161030061814/http://www.panoramio.com/photo/103695676...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029055444/http://www.panoramio.com/photo/99850556...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027235601/http://www.panoramio.com/photo/103695388...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029154759/http://www.panoramio.com/photo/99849258...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028074347/http://www.panoramio.com/photo/103695667...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027235551/http://www.panoramio.com/photo/103695386...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029135123/http://www.panoramio.com/photo/99545007 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102023126/http://www.panoramio.com/photo/103695318...