English operator: Panoramio described at URL: https://web.archive.org/web/20161029204047/http://www.panoramio.com/photo/93689021...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030161146/http://www.panoramio.com/photo/112966658...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102142138/http://www.panoramio.com/photo/112966662...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030161418/http://www.panoramio.com/photo/112966659...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030102609/http://www.panoramio.com/photo/106057571...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102130827/http://www.panoramio.com/photo/93688980...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030223908/http://www.panoramio.com/photo/93689007...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102142159/http://www.panoramio.com/photo/112966665...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102142108/http://www.panoramio.com/photo/112966660...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102142137/http://www.panoramio.com/photo/112966661 determination method...