English operator: Panoramio described at URL: https://web.archive.org/web/20170517045347/http://www.panoramio.com/photo/120556756 determination method...
archive.org/web/20161102163959/http://www.panoramio.com/user/4508107?with_photo_id=120194877 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102060829/http://www.panoramio.com/user/4508107?with_photo_id=120183129 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101070529/http://www.panoramio.com/photo/120194855 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102185710/http://www.panoramio.com/photo/120557091 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031072850/http://www.panoramio.com/photo/120556614 determination method...
archive.org/web/20161026232312/http://www.panoramio.com/user/690683?with_photo_id=82905685 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031090410/http://www.panoramio.com/photo/120556720 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101071557/http://www.panoramio.com/photo/120194867 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031222329/http://www.panoramio.com/photo/120194813 determination method...