English operator: Panoramio described at URL: https://web.archive.org/web/20161102064636/http://www.panoramio.com/photo/128862322...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103005948/http://www.panoramio.com/photo/128862234...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031222719/http://www.panoramio.com/photo/128862313...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031222649/http://www.panoramio.com/photo/128862310...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031064525/http://www.panoramio.com/photo/128862304...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030194319/http://www.panoramio.com/photo/128862260...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030215802/http://www.panoramio.com/photo/128862279 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102123940/http://www.panoramio.com/photo/128862254...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031064420/http://www.panoramio.com/photo/128862300...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031064548/http://www.panoramio.com/photo/128862307...