English operator: Panoramio described at URL: https://web.archive.org/web/20161102005054/http://www.panoramio.com/photo/121751534...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101151209/http://www.panoramio.com/photo/121751496...
archive.org/web/20161102190929/http://www.panoramio.com/user/5441114?with_photo_id=121751525 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029073240/http://www.panoramio.com/photo/95212264 determination method...
archive.org/web/20161027193430/http://www.panoramio.com/user/700080?with_photo_id=95212242 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028120100/http://www.panoramio.com/user/416171?with_photo_id=94883080 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023173851/http://www.panoramio.com/user/6218692?with_photo_id=59246220 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030011043/http://www.panoramio.com/user/8030766?with_photo_id=102624787 operator: Panoramio described at URL: https://web.archive...