English operator: Panoramio described at URL: https://web.archive.org/web/20161102144940/http://www.panoramio.com/photo/128557604 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102030220/http://www.panoramio.com/photo/128557618 determination method...
archive.org/web/20161024160911/http://www.panoramio.com/user/777952?with_photo_id=80170861 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161014143930/http://www.panoramio.com/user/777952?with_photo_id=33308702 operator: Panoramio described at URL: https://web.archive...