English operator: Panoramio described at URL: https://web.archive.org/web/20161025112444/http://www.panoramio.com/photo/89425538 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024133452/http://www.panoramio.com/photo/89341667...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027063859/http://www.panoramio.com/photo/89485046...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025182744/http://www.panoramio.com/photo/89257901...
archive.org/web/20161027212741/http://www.panoramio.com/user/432763?with_photo_id=95494973 operator: Panoramio described at URL: https://web.archive...