English operator: Panoramio described at URL: https://web.archive.org/web/20161029100127/http://www.panoramio.com/photo/94439841...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102210244/http://www.panoramio.com/photo/94439834 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029002701/http://www.panoramio.com/photo/94444677...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102235705/http://www.panoramio.com/photo/94445631...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030102323/http://www.panoramio.com/photo/94445641...