English operator: Panoramio described at URL: https://web.archive.org/web/20161025211557/http://www.panoramio.com/photo/70748013...
archive.org/web/20161102043903/http://www.panoramio.com/user/6452510?with_photo_id=110829120 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161025211607/http://www.panoramio.com/user/851655?with_photo_id=70748015 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024122057/http://www.panoramio.com/photo/70748051...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031062209/http://www.panoramio.com/photo/110756848...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024122144/http://www.panoramio.com/photo/70748054 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015032733/http://www.panoramio.com/photo/30294679...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013060503/http://www.panoramio.com/photo/11106971...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015052637/http://www.panoramio.com/photo/32873968...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102174423/http://www.panoramio.com/photo/30294817...