archive.org/web/20161020181912/http://www.panoramio.com/user/3700753?with_photo_id=59674449 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161026012243/http://www.panoramio.com/user/1627378?with_photo_id=83518410 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021031332/http://www.panoramio.com/photo/61124600 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102084459/http://www.panoramio.com/photo/124022471 determination method...
archive.org/web/20161102002827/http://www.panoramio.com/user/3813968?with_photo_id=108496505 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023012154/http://www.panoramio.com/user/590140?with_photo_id=57544063 operator: Panoramio described at URL: https://web.archive...