English operator: Panoramio described at URL: https://web.archive.org/web/20161026083851/http://www.panoramio.com/photo/86430615...
archive.org/web/20161029035453/http://www.panoramio.com/user/6980009?with_photo_id=104303128 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017060032/http://www.panoramio.com/user/4195359?with_photo_id=41993667 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024150651/http://www.panoramio.com/photo/76874303...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027052101/http://www.panoramio.com/photo/76874401...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013192856/http://www.panoramio.com/photo/27321862...
archive.org/web/20161103144723/http://www.panoramio.com/user/3057152?with_photo_id=132922765 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025114104/http://www.panoramio.com/photo/76874345 determination method...
archive.org/web/20161023042321/http://www.panoramio.com/user/4195359?with_photo_id=60952883 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161103002229/http://www.panoramio.com/user/828011?with_photo_id=96490950 operator: Panoramio described at URL: https://web.archive...