English operator: Panoramio described at URL: https://web.archive.org/web/20161114090047/http://www.panoramio.com/photo/49033923...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020221648/http://www.panoramio.com/photo/50498528...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023052347/http://www.panoramio.com/photo/69777251 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161114115535/http://www.panoramio.com/photo/49052293...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031090558/http://www.panoramio.com/photo/119498289...
English operator: Panoramio described at URL: https://web.archive.org/web/20161114090032/http://www.panoramio.com/photo/49033984...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013220402/http://www.panoramio.com/photo/29597614...
archive.org/web/20161010024213/http://www.panoramio.com/user/1038849?with_photo_id=9846182 operator: Panoramio described at URL: https://web.archive...
panoramio.com/user/12239?with_photo_id=62425461 operator: Panoramio described at URL: https://web.archive.org/web/20161022014720/http://www.panoramio...
archive.org/web/20161021045316/http://www.panoramio.com/user/3721074?with_photo_id=68779237 operator: Panoramio described at URL: https://web.archive...