English operator: Panoramio described at URL: https://web.archive.org/web/20161102155750/http://www.panoramio.com/photo/84840737...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025104436/http://www.panoramio.com/photo/84842010...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103012811/http://www.panoramio.com/photo/84841947...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021105053/http://www.panoramio.com/photo/69481441 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025075010/http://www.panoramio.com/photo/84840651...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025161332/http://www.panoramio.com/photo/84840861...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026233327/http://www.panoramio.com/photo/84841032...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024095824/http://www.panoramio.com/photo/84841739...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022121650/http://www.panoramio.com/photo/69481758 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024203917/http://www.panoramio.com/photo/76857346 determination method...