English operator: Panoramio described at URL: https://web.archive.org/web/20161024094047/http://www.panoramio.com/photo/87761753...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102043025/http://www.panoramio.com/photo/127844852...
archive.org/web/20161027011412/http://www.panoramio.com/user/6953369?with_photo_id=87391195 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024095352/http://www.panoramio.com/user/6953369?with_photo_id=87391182 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161021133916/http://www.panoramio.com/user/4693262?with_photo_id=54712735 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020080530/http://www.panoramio.com/user/6118176?with_photo_id=64205031 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161014093722/http://www.panoramio.com/user/3789563?with_photo_id=28173908 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030132000/http://www.panoramio.com/photo/93201485 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021121143/http://www.panoramio.com/photo/68554477...
archive.org/web/20161012142507/http://www.panoramio.com/user/1710195?with_photo_id=10157686 operator: Panoramio described at URL: https://web.archive...