English operator: Panoramio described at URL: https://web.archive.org/web/20161031073402/http://www.panoramio.com/photo/127017630 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031035522/http://www.panoramio.com/photo/127017696...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030125951/http://www.panoramio.com/photo/101057506...
archive.org/web/20161028055122/http://www.panoramio.com/user/5441114?with_photo_id=92496250 operator: Panoramio described at URL: https://web.archive...