English operator: Panoramio described at URL: https://web.archive.org/web/20161114121255/http://www.panoramio.com/photo/42241761 determination method...
archive.org/web/20161025194245/http://www.panoramio.com/user/4978784?with_photo_id=74350159 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161017083610/http://www.panoramio.com/user/2900405?with_photo_id=41682338 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024233045/http://www.panoramio.com/user/4978784?with_photo_id=74350092 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161018031333/http://www.panoramio.com/user/4978784?with_photo_id=42182139 operator: Panoramio described at URL: https://web.archive...