English operator: Panoramio described at URL: https://web.archive.org/web/20161021085744/http://www.panoramio.com/photo/51767622 determination method...
archive.org/web/20161016203415/http://www.panoramio.com/user/5239458?with_photo_id=44086869 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024231333/http://www.panoramio.com/photo/75028831...
archive.org/web/20161019163643/http://www.panoramio.com/user/3057152?with_photo_id=54921558 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161114123927/http://www.panoramio.com/photo/42249212...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025003332/http://www.panoramio.com/photo/72861281...
archive.org/web/20161023213755/http://www.panoramio.com/user/3057152?with_photo_id=50026688 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023211446/http://www.panoramio.com/user/6360924?with_photo_id=69087297 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021091617/http://www.panoramio.com/user/6360924?with_photo_id=67844903 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029092815/http://www.panoramio.com/user/4982015?with_photo_id=98608188 operator: Panoramio described at URL: https://web.archive...