archive.org/web/20161027033215/http://www.panoramio.com/user/1637712?with_photo_id=71863710 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025110850/http://www.panoramio.com/user/2875355?with_photo_id=85501428 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101170920/http://www.panoramio.com/photo/116774772 determination method...