English operator: Panoramio described at URL: https://web.archive.org/web/20161013215622/http://www.panoramio.com/photo/28740294...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014165045/http://www.panoramio.com/photo/37126150...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025202447/http://www.panoramio.com/photo/70733524...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025035549/http://www.panoramio.com/photo/70733549...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022233547/http://www.panoramio.com/photo/65932270...
panoramio.com/user/7158?with_photo_id=102483741 operator: Panoramio described at URL: https://web.archive.org/web/20161028083045/http://www.panoramio...
archive.org/web/20161015031556/http://www.panoramio.com/user/4624801?with_photo_id=37126678 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024165009/http://www.panoramio.com/photo/80270369 determination method...
archive.org/web/20161024020136/http://www.panoramio.com/user/4624801?with_photo_id=55045518 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161018025003/http://www.panoramio.com/user/4624801?with_photo_id=44239319 operator: Panoramio described at URL: https://web.archive...