English operator: Panoramio described at URL: https://web.archive.org/web/20161012023118/http://www.panoramio.com/photo/16136501 determination method...
archive.org/web/20161013144224/http://www.panoramio.com/user/230242?with_photo_id=25108421 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031055959/http://www.panoramio.com/user/3227857?with_photo_id=121179318 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024114015/http://www.panoramio.com/photo/74646062...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031144333/http://www.panoramio.com/photo/116691006...
archive.org/web/20161102160203/http://www.panoramio.com/user/3227857?with_photo_id=89298328 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101081959/http://www.panoramio.com/user/3227857?with_photo_id=128620461 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029191706/http://www.panoramio.com/user/3227857?with_photo_id=108482937 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028014919/http://www.panoramio.com/user/3227857?with_photo_id=109101775 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027170701/http://www.panoramio.com/user/3227857?with_photo_id=108482960 operator: Panoramio described at URL: https://web.archive...