English operator: Panoramio described at URL: https://web.archive.org/web/20161025161919/http://www.panoramio.com/photo/74583360...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026000016/http://www.panoramio.com/photo/74584608...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030131327/http://www.panoramio.com/photo/92311796 determination method...
archive.org/web/20161025211741/http://www.panoramio.com/user/4645711?with_photo_id=71551695 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020002356/http://www.panoramio.com/user/4645711?with_photo_id=52567824 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020103850/http://www.panoramio.com/user/4645711?with_photo_id=52566320 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028142604/http://www.panoramio.com/photo/92311652...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029170130/http://www.panoramio.com/photo/92311598...
archive.org/web/20161023175902/http://www.panoramio.com/user/4645711?with_photo_id=52566049 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020070227/http://www.panoramio.com/user/4645711?with_photo_id=52566146 operator: Panoramio described at URL: https://web.archive...