English operator: Panoramio described at URL: https://web.archive.org/web/20161102154242/http://www.panoramio.com/photo/60509837...
English operator: Panoramio described at URL: https://web.archive.org/web/20161018024921/http://www.panoramio.com/photo/44688628...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022061944/http://www.panoramio.com/photo/53361821...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021014705/http://www.panoramio.com/photo/52778174 determination method...
panoramio.com/user/12239?with_photo_id=48195018 operator: Panoramio described at URL: https://web.archive.org/web/20161016122301/http://www.panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020234754/http://www.panoramio.com/photo/52777757...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023081037/http://www.panoramio.com/photo/52777583...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023025649/http://www.panoramio.com/photo/53368345...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017031703/http://www.panoramio.com/photo/41894525...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016131421/http://www.panoramio.com/photo/44126884...