org/web/20161017095301/http://www.panoramio.com/user/4317498?with_photo_id=44272416 heading: 135 degree operator: Panoramio described at URL: https://web...
heading: 45 degree operator: Panoramio described at URL: https://web.archive.org/web/20161016213901/http://www.panoramio.com/photo/44270704 determination...
