English operator: Panoramio described at URL: https://web.archive.org/web/20161021225555/http://www.panoramio.com/photo/50829235 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021101631/http://www.panoramio.com/photo/50710185 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020110755/http://www.panoramio.com/photo/50830370 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023141047/http://www.panoramio.com/photo/51658746 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023135743/http://www.panoramio.com/photo/51089834 determination method: SHA-1...
archive.org/web/20161102132623/http://www.panoramio.com/user/1406749?with_photo_id=103786887 operator: Panoramio described at URL: https://web.archive...