English operator: Panoramio described at URL: https://web.archive.org/web/20161013194854/http://www.panoramio.com/photo/28174034...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025165246/http://www.panoramio.com/photo/86480769...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025024618/http://www.panoramio.com/photo/81645108 determination method...
archive.org/web/20161030225709/http://www.panoramio.com/user/861544?with_photo_id=123071805 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161010101547/http://www.panoramio.com/user/1651260?with_photo_id=9647652 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024010340/http://www.panoramio.com/user/6095392?with_photo_id=56204841 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025184331/http://www.panoramio.com/user/2738746?with_photo_id=87667705 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024122442/http://www.panoramio.com/photo/79148411...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027061237/http://www.panoramio.com/photo/82143314...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026015830/http://www.panoramio.com/photo/82142567...