English operator: Panoramio described at URL: https://web.archive.org/web/20161024021707/http://www.panoramio.com/photo/50609687...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020134348/http://www.panoramio.com/photo/51812177...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021073425/http://www.panoramio.com/photo/50664538...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024005125/http://www.panoramio.com/photo/50664258...
archive.org/web/20161020183723/http://www.panoramio.com/user/3555812?with_photo_id=51812123 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022092741/http://www.panoramio.com/photo/50663403...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024003800/http://www.panoramio.com/photo/50664291...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023112138/http://www.panoramio.com/photo/50609777 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019183830/http://www.panoramio.com/photo/50609709...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024021458/http://www.panoramio.com/photo/50609680...