English operator: Panoramio described at URL: https://web.archive.org/web/20161025165303/http://www.panoramio.com/photo/74584008 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025232616/http://www.panoramio.com/photo/74584794...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102212449/http://www.panoramio.com/photo/92311151...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027035612/http://www.panoramio.com/photo/74584407...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030131327/http://www.panoramio.com/photo/92311796...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029153541/http://www.panoramio.com/photo/92318448...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029185718/http://www.panoramio.com/photo/92318199...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030133127/http://www.panoramio.com/photo/92311912 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028180629/http://www.panoramio.com/photo/92318373 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020121203/http://www.panoramio.com/photo/62856291...