English operator: Panoramio described at URL: https://web.archive.org/web/20161024011902/http://www.panoramio.com/photo/54850813 determination method...
archive.org/web/20161020221702/http://www.panoramio.com/user/4784666?with_photo_id=54851076 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023014931/http://www.panoramio.com/user/4784666?with_photo_id=54851293 operator: Panoramio described at URL: https://web.archive...