English operator: Panoramio described at URL: https://web.archive.org/web/20161021063526/http://www.panoramio.com/photo/58592995...
archive.org/web/20161023180647/http://www.panoramio.com/user/760796?with_photo_id=58593154 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023114958/http://www.panoramio.com/user/760796?with_photo_id=57923982 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161013011754/http://www.panoramio.com/user/828710?with_photo_id=18314161 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028112233/http://www.panoramio.com/user/7274072?with_photo_id=98065439 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161013222631/http://www.panoramio.com/user/760796?with_photo_id=29311256 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013063142/http://www.panoramio.com/photo/18314102 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030184158/http://www.panoramio.com/photo/110853710...
archive.org/web/20161030003431/http://www.panoramio.com/user/7274072?with_photo_id=97854640 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030120208/http://www.panoramio.com/user/7274072?with_photo_id=97854727 operator: Panoramio described at URL: https://web.archive...