English operator: Panoramio described at URL: https://web.archive.org/web/20161101120706/http://www.panoramio.com/photo/120974394...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103052443/http://www.panoramio.com/photo/133770597 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103084545/http://www.panoramio.com/photo/133770289...
archive.org/web/20161031173119/http://www.panoramio.com/user/7044671?with_photo_id=110400763 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031235038/http://www.panoramio.com/user/7044671?with_photo_id=110401456 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031092626/http://www.panoramio.com/user/7044671?with_photo_id=110401749 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102221433/http://www.panoramio.com/user/3270136?with_photo_id=100828469 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029093558/http://www.panoramio.com/photo/100828470 determination method...
archive.org/web/20161026001251/http://www.panoramio.com/user/3813785?with_photo_id=79369325 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029131737/http://www.panoramio.com/user/3270136?with_photo_id=100828501 operator: Panoramio described at URL: https://web.archive...