English operator: Panoramio described at URL: https://web.archive.org/web/20161028000619/http://www.panoramio.com/photo/106991869 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028170223/http://www.panoramio.com/photo/106990191 determination method...
archive.org/web/20161021015945/http://www.panoramio.com/user/4645711?with_photo_id=60632508 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020082647/http://www.panoramio.com/user/4645711?with_photo_id=60635382 operator: Panoramio described at URL: https://web.archive...