English operator: Panoramio described at URL: https://web.archive.org/web/20161102005932/http://www.panoramio.com/photo/121751537 determination method...
archive.org/web/20161029210602/http://www.panoramio.com/user/700080?with_photo_id=95212346 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027234237/http://www.panoramio.com/user/700080?with_photo_id=95212517 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028120131/http://www.panoramio.com/user/416171?with_photo_id=94883087 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028155926/http://www.panoramio.com/user/8030766?with_photo_id=101894438 operator: Panoramio described at URL: https://web.archive...