English operator: Panoramio described at URL: https://web.archive.org/web/20161017113114/http://www.panoramio.com/photo/45272408...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028175828/http://www.panoramio.com/photo/101776533...
archive.org/web/20161020154457/http://www.panoramio.com/user/5250256?with_photo_id=60826375 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022233229/http://www.panoramio.com/photo/53712643 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023072854/http://www.panoramio.com/photo/67222655...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023204950/http://www.panoramio.com/photo/52537673...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023200320/http://www.panoramio.com/photo/52537547...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023223814/http://www.panoramio.com/photo/52537288...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019144224/http://www.panoramio.com/photo/52537451...
English operator: Panoramio described at URL: https://web.archive.org/web/20161112111131/http://www.panoramio.com/photo/48209977...