English operator: Panoramio described at URL: https://web.archive.org/web/20161011112553/http://www.panoramio.com/photo/5718895...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102045739/http://www.panoramio.com/photo/114336976...
archive.org/web/20161015023318/http://www.panoramio.com/user/156183?with_photo_id=33802844 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102143207/http://www.panoramio.com/photo/114337105...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031094119/http://www.panoramio.com/photo/114337010...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031145819/http://www.panoramio.com/photo/114337045...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031170756/http://www.panoramio.com/photo/114337070 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031121406/http://www.panoramio.com/photo/114336987...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102234259/http://www.panoramio.com/photo/114337123 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101142614/http://www.panoramio.com/photo/114337144...