English operator: Panoramio described at URL: https://web.archive.org/web/20161024013320/http://www.panoramio.com/photo/52677818 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161111210131/http://www.panoramio.com/photo/48083828 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015034616/http://www.panoramio.com/photo/37909645 determination method:...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021010541/http://www.panoramio.com/photo/57271090 determination method...
archive.org/web/20161028174809/http://www.panoramio.com/user/8232279?with_photo_id=105030240 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024103616/http://www.panoramio.com/user/3214690?with_photo_id=78538555 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024171447/http://www.panoramio.com/user/3214690?with_photo_id=78538618 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161010181804/http://www.panoramio.com/photo/6991394...
panoramio.com/user/124554?with_photo_id=9926295 operator: Panoramio described at URL: https://web.archive.org/web/20161010202955/http://www.panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028161102/http://www.panoramio.com/photo/100807376...