English operator: Panoramio described at URL: https://web.archive.org/web/20161025055326/http://www.panoramio.com/photo/81011950 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024213438/http://www.panoramio.com/photo/81012048...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025051433/http://www.panoramio.com/photo/81012037...
archive.org/web/20161026001251/http://www.panoramio.com/user/3813785?with_photo_id=79369325 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161022235422/http://www.panoramio.com/user/6547135?with_photo_id=67300426 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023105914/http://www.panoramio.com/user/6489793?with_photo_id=63155951 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020110312/http://www.panoramio.com/user/6547135?with_photo_id=67300623 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101080146/http://www.panoramio.com/user/4001517?with_photo_id=120621517 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028172231/http://www.panoramio.com/user/4001517?with_photo_id=94192531 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029162402/http://www.panoramio.com/user/4001517?with_photo_id=109500767 operator: Panoramio described at URL: https://web.archive...