panoramio.com/user/363220?with_photo_id=4455986 operator: Panoramio described at URL: https://web.archive.org/web/20161012004621/http://www.panoramio...
archive.org/web/20161017043846/http://www.panoramio.com/user/861544?with_photo_id=43409388 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030062637/http://www.panoramio.com/photo/108325989 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161009231429/http://www.panoramio.com/photo/7012172...
archive.org/web/20161019180318/http://www.panoramio.com/user/4751889?with_photo_id=69948587 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015040034/http://www.panoramio.com/user/1918293?with_photo_id=37908397 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161019035310/http://www.panoramio.com/user/2333416?with_photo_id=19516444 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161019154458/http://www.panoramio.com/user/967090?with_photo_id=67221246 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021032112/http://www.panoramio.com/user/6017687?with_photo_id=62450737 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027104216/http://www.panoramio.com/user/6055616?with_photo_id=85797342 operator: Panoramio described at URL: https://web.archive...