English operator: Panoramio described at URL: https://web.archive.org/web/20161102130827/http://www.panoramio.com/photo/93688980...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028114249/http://www.panoramio.com/photo/93689057...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103020455/http://www.panoramio.com/photo/116690494...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102205456/http://www.panoramio.com/photo/116690333...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028131050/http://www.panoramio.com/photo/101393725 determination method...
archive.org/web/20161103063429/http://www.panoramio.com/user/2353739?with_photo_id=132263000 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101171507/http://www.panoramio.com/user/527037?with_photo_id=120094429 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016210751/http://www.panoramio.com/photo/48594182...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020114034/http://www.panoramio.com/photo/59581267...
archive.org/web/20161019205334/http://www.panoramio.com/user/4447772?with_photo_id=59641744 operator: Panoramio described at URL: https://web.archive...