English operator: Panoramio described at URL: https://web.archive.org/web/20161026011919/http://www.panoramio.com/photo/86340872...
archive.org/web/20161025105750/http://www.panoramio.com/user/969909?with_photo_id=86340909 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102152339/http://www.panoramio.com/photo/128997512 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031222823/http://www.panoramio.com/photo/128997508 determination method:...
archive.org/web/20161017215305/http://www.panoramio.com/user/596286?with_photo_id=42652746 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161018022046/http://www.panoramio.com/user/596286?with_photo_id=42652768 operator: Panoramio described at URL: https://web.archive...