English operator: Panoramio described at URL: https://web.archive.org/web/20161031124050/http://www.panoramio.com/photo/125806593...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102062622/http://www.panoramio.com/photo/125806739...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101053739/http://www.panoramio.com/photo/125806744...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102193907/http://www.panoramio.com/photo/125806423 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102062616/http://www.panoramio.com/photo/125806737...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101053911/http://www.panoramio.com/photo/125806748...