English operator: Panoramio described at URL: https://web.archive.org/web/20161030064412/http://www.panoramio.com/photo/105914408...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016180158/http://www.panoramio.com/photo/43497928...
archive.org/web/20161103171628/http://www.panoramio.com/user/202223?with_photo_id=130273747 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029174133/http://www.panoramio.com/photo/105914446 determination method...
archive.org/web/20161020122835/http://www.panoramio.com/user/4171551?with_photo_id=54242622 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024121548/http://www.panoramio.com/user/202223?with_photo_id=72239733 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017142709/http://www.panoramio.com/photo/43497967...
archive.org/web/20161025172347/http://www.panoramio.com/user/202223?with_photo_id=72239748 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030041013/http://www.panoramio.com/user/7204433?with_photo_id=105914275 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161016183431/http://www.panoramio.com/user/4171551?with_photo_id=46183978 operator: Panoramio described at URL: https://web.archive...