English operator: Panoramio described at URL: https://web.archive.org/web/20161025135516/http://www.panoramio.com/photo/87877837...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025091059/http://www.panoramio.com/photo/87877176...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020180220/http://www.panoramio.com/photo/52791614...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019150806/http://www.panoramio.com/photo/52791638...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023154918/http://www.panoramio.com/photo/52791664...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024040634/http://www.panoramio.com/photo/52791626...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021140057/http://www.panoramio.com/photo/52791659...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020201730/http://www.panoramio.com/photo/52791646 determination method...
archive.org/web/20161021140014/http://www.panoramio.com/user/5467819?with_photo_id=52791652 operator: Panoramio described at URL: https://web.archive...