English operator: Panoramio described at URL: https://web.archive.org/web/20161102212215/http://www.panoramio.com/photo/124848395...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031200522/http://www.panoramio.com/photo/128640783...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031151813/http://www.panoramio.com/photo/124848931...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030182749/http://www.panoramio.com/photo/124848552...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102005709/http://www.panoramio.com/photo/123878602...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025051440/http://www.panoramio.com/photo/88283027...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101015958/http://www.panoramio.com/photo/124848180 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030080249/http://www.panoramio.com/photo/97741992...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030080429/http://www.panoramio.com/photo/97741995...
archive.org/web/20161028031026/http://www.panoramio.com/user/1295947?with_photo_id=23737729 operator: Panoramio described at URL: https://web.archive...