English operator: Panoramio described at URL: https://web.archive.org/web/20161025124634/http://www.panoramio.com/photo/72868698...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023214901/http://www.panoramio.com/photo/62530897 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020215619/http://www.panoramio.com/photo/51767632...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030182820/http://www.panoramio.com/photo/105160843...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030194015/http://www.panoramio.com/photo/98608789...
archive.org/web/20161024004837/http://www.panoramio.com/user/6360924?with_photo_id=69482068 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029161349/http://www.panoramio.com/user/4982015?with_photo_id=105162210 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029120201/http://www.panoramio.com/user/4982015?with_photo_id=98608719 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023221142/http://www.panoramio.com/user/596286?with_photo_id=58777752 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161019172744/http://www.panoramio.com/user/3057152?with_photo_id=55058181 operator: Panoramio described at URL: https://web.archive...