English operator: Panoramio described at URL: https://web.archive.org/web/20161031174936/http://www.panoramio.com/photo/115918481...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101123643/http://www.panoramio.com/photo/102654778...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101123627/http://www.panoramio.com/photo/102654775...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101123619/http://www.panoramio.com/photo/102654773...
archive.org/web/20161028073608/http://www.panoramio.com/user/3074748?with_photo_id=102654751 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028073616/http://www.panoramio.com/user/3074748?with_photo_id=102654756 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161019212550/http://www.panoramio.com/user/828011?with_photo_id=59916777 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025013719/http://www.panoramio.com/photo/81803933 determination method...
archive.org/web/20161014023554/http://www.panoramio.com/user/3228610?with_photo_id=28522982 operator: Panoramio described at URL: https://web.archive...