English operator: Panoramio described at URL: https://web.archive.org/web/20161028034723/http://www.panoramio.com/photo/107554094 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030093730/http://www.panoramio.com/photo/106502893...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030020517/http://www.panoramio.com/photo/106502961...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014231615/http://www.panoramio.com/photo/38598380...
archive.org/web/20161023125524/http://www.panoramio.com/user/6320562?with_photo_id=60314994 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161011025356/http://www.panoramio.com/photo/222188...
panoramio.com/user/64450?with_photo_id=31115353 operator: Panoramio described at URL: https://web.archive.org/web/20161015020240/http://www.panoramio...
panoramio.com/user/64450?with_photo_id=31115528 operator: Panoramio described at URL: https://web.archive.org/web/20161015070358/http://www.panoramio...
panoramio.com/user/64450?with_photo_id=31115392 operator: Panoramio described at URL: https://web.archive.org/web/20161014224111/http://www.panoramio...
archive.org/web/20161013222457/http://www.panoramio.com/user/1378621?with_photo_id=26552686 operator: Panoramio described at URL: https://web.archive...