English operator: Panoramio described at URL: https://web.archive.org/web/20161013154707/http://www.panoramio.com/photo/29562507...
English operator: Panoramio described at URL: https://web.archive.org/web/20161018012854/http://www.panoramio.com/photo/49671460...
archive.org/web/20161031043902/http://www.panoramio.com/user/4936794?with_photo_id=118668076 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017061726/http://www.panoramio.com/user/1935431?with_photo_id=45612545 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028190122/http://www.panoramio.com/user/5773884?with_photo_id=107091327 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030175720/http://www.panoramio.com/photo/112022960 determination method...
panoramio.com/user/739115?with_photo_id=3701498 operator: Panoramio described at URL: https://web.archive.org/web/20161010010728/http://www.panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030152405/http://www.panoramio.com/photo/112041186...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031210150/http://www.panoramio.com/photo/120734490...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028050253/http://www.panoramio.com/photo/91419514...