English operator: Panoramio described at URL: https://web.archive.org/web/20161016165846/http://www.panoramio.com/photo/49078685...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031032256/http://www.panoramio.com/photo/128523026...
archive.org/web/20161102215839/http://www.panoramio.com/user/652539?with_photo_id=128794622 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161114131923/http://www.panoramio.com/photo/49067171 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024032516/http://www.panoramio.com/photo/56574194...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017133234/http://www.panoramio.com/photo/49642655...
archive.org/web/20161017112714/http://www.panoramio.com/user/4074187?with_photo_id=43228964 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102235306/http://www.panoramio.com/photo/56573047...
panoramio.com/user/12239?with_photo_id=44105733 operator: Panoramio described at URL: https://web.archive.org/web/20161016133729/http://www.panoramio...
archive.org/web/20161017171227/http://www.panoramio.com/user/4074187?with_photo_id=43229057 operator: Panoramio described at URL: https://web.archive...