English operator: Panoramio described at URL: https://web.archive.org/web/20161020100129/http://www.panoramio.com/photo/55177078...
English operator: Panoramio described at URL: https://web.archive.org/web/20161011004758/http://www.panoramio.com/photo/3557418...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013071102/http://www.panoramio.com/photo/18438494 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012143754/http://www.panoramio.com/photo/11205751...
English operator: Panoramio described at URL: https://web.archive.org/web/20161113014545/http://www.panoramio.com/photo/48439797 determination method...
archive.org/web/20161101003318/http://www.panoramio.com/user/2116522?with_photo_id=129285644 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012083652/http://www.panoramio.com/photo/12317430...
panoramio.com/user/75690?with_photo_id=2577229 operator: Panoramio described at URL: https://web.archive.org/web/20161010063232/http://www.panoramio.com/photo/2577229...
panoramio.com/user/434288?with_photo_id=2047598 operator: Panoramio described at URL: https://web.archive.org/web/20161011165737/http://www.panoramio...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022222314/http://www.panoramio.com/photo/55177062...