English operator: Panoramio described at URL: https://web.archive.org/web/20161017085441/http://www.panoramio.com/photo/49686835 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029192420/http://www.panoramio.com/photo/109490197 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025114342/http://www.panoramio.com/photo/87488688 determination method...
archive.org/web/20161028151902/http://www.panoramio.com/user/6671838?with_photo_id=97175492 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030213221/http://www.panoramio.com/user/6268168?with_photo_id=114379349 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031031138/http://www.panoramio.com/user/6268168?with_photo_id=114378722 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031153144/http://www.panoramio.com/user/6268168?with_photo_id=114380255 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102020311/http://www.panoramio.com/user/6268168?with_photo_id=114380888 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101190835/http://www.panoramio.com/user/6268168?with_photo_id=114378740 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031043302/http://www.panoramio.com/user/6268168?with_photo_id=114378734 operator: Panoramio described at URL: https://web.archive...