English operator: Panoramio described at URL: https://web.archive.org/web/20161027103713/http://www.panoramio.com/photo/83803807 determination method...
archive.org/web/20161102055345/http://www.panoramio.com/user/4529587?with_photo_id=123057549 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020204519/http://www.panoramio.com/user/5317134?with_photo_id=53671333 operator: Panoramio described at URL: https://web.archive...