archive.org/web/20161028204707/http://www.panoramio.com/user/5773884?with_photo_id=105420673 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028062559/http://www.panoramio.com/photo/105498822 determination method...