archive.org/web/20161102183154/http://www.panoramio.com/user/5152111?with_photo_id=113528145 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102183102/http://www.panoramio.com/user/5152111?with_photo_id=113528142 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102064937/http://www.panoramio.com/photo/129102920 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031002211/http://www.panoramio.com/photo/127614275...
archive.org/web/20161019142715/http://www.panoramio.com/user/2029900?with_photo_id=53238620 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030162416/http://www.panoramio.com/user/1545900?with_photo_id=110385797 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020124523/http://www.panoramio.com/user/869128?with_photo_id=51733680 operator: Panoramio described at URL: https://web.archive...