English operator: Panoramio described at URL: https://web.archive.org/web/20161031182008/http://www.panoramio.com/photo/110846390 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102013213/http://www.panoramio.com/photo/110826734 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031072928/http://www.panoramio.com/photo/110827092...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031160647/http://www.panoramio.com/photo/110827068...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102080041/http://www.panoramio.com/photo/110827024...
archive.org/web/20161030044834/http://www.panoramio.com/user/969909?with_photo_id=90065501 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161014185508/http://www.panoramio.com/user/3057152?with_photo_id=35644634 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101004042/http://www.panoramio.com/user/3451733?with_photo_id=120999409 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101095223/http://www.panoramio.com/user/3451733?with_photo_id=120999419 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028051208/http://www.panoramio.com/user/969909?with_photo_id=94702740 operator: Panoramio described at URL: https://web.archive...