English operator: Panoramio described at URL: https://web.archive.org/web/20161023034219/http://www.panoramio.com/photo/69945596...
archive.org/web/20161021044528/http://www.panoramio.com/user/5139942?with_photo_id=64138039 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027010843/http://www.panoramio.com/user/1012111?with_photo_id=74509749 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021110809/http://www.panoramio.com/photo/59211492 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028024142/http://www.panoramio.com/photo/109225624 determination method...
archive.org/web/20161021035532/http://www.panoramio.com/user/6087151?with_photo_id=59211486 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020133700/http://www.panoramio.com/user/2095069?with_photo_id=68870037 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031030240/http://www.panoramio.com/user/3479556?with_photo_id=115702592 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031072444/http://www.panoramio.com/user/3479556?with_photo_id=128682019 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028053532/http://www.panoramio.com/user/3479556?with_photo_id=99585756 operator: Panoramio described at URL: https://web.archive...