English operator: Panoramio described at URL: https://web.archive.org/web/20161102034524/http://www.panoramio.com/photo/116376261...
archive.org/web/20161016173100/http://www.panoramio.com/user/1408471?with_photo_id=42034041 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025082308/http://www.panoramio.com/user/596286?with_photo_id=80627657 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028125758/http://www.panoramio.com/user/4645711?with_photo_id=102424167 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021032244/http://www.panoramio.com/photo/61434517...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027075554/http://www.panoramio.com/photo/70858927 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026155650/http://www.panoramio.com/photo/89190533...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014111357/http://www.panoramio.com/photo/25452270...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021101510/http://www.panoramio.com/photo/50779249...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021010339/http://www.panoramio.com/photo/61438678...