English operator: Panoramio described at URL: https://web.archive.org/web/20161029123140/http://www.panoramio.com/photo/100912662 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024140952/http://www.panoramio.com/photo/89436898 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029230918/http://www.panoramio.com/photo/107614969 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030035018/http://www.panoramio.com/photo/107614801 determination method:...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030072820/http://www.panoramio.com/photo/107614795 determination method...