English operator: Panoramio described at URL: https://web.archive.org/web/20161013013755/http://www.panoramio.com/photo/10222186...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020074656/http://www.panoramio.com/photo/19799512...
archive.org/web/20161014120139/http://www.panoramio.com/user/2877574?with_photo_id=20246664 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161012210724/http://www.panoramio.com/user/420066?with_photo_id=10628944 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013110353/http://www.panoramio.com/photo/17235942 determination method...
archive.org/web/20161014111724/http://www.panoramio.com/user/2877574?with_photo_id=20246650 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101124632/http://www.panoramio.com/photo/126137604...
archive.org/web/20161013163245/http://www.panoramio.com/user/420066?with_photo_id=25838959 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161013142946/http://www.panoramio.com/user/420066?with_photo_id=25838987 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031221023/http://www.panoramio.com/user/1038849?with_photo_id=112222693 operator: Panoramio described at URL: https://web.archive...