English operator: Panoramio described at URL: https://web.archive.org/web/20161031222315/http://www.panoramio.com/photo/111876060...
archive.org/web/20161030193957/http://www.panoramio.com/user/1286122?with_photo_id=111877364 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101205414/http://www.panoramio.com/photo/111876072 determination method...