English operator: Panoramio described at URL: https://web.archive.org/web/20161031211132/http://www.panoramio.com/photo/120908090 determination method:...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101023755/http://www.panoramio.com/photo/120847432 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101055513/http://www.panoramio.com/photo/120907755...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031092340/http://www.panoramio.com/photo/120963441...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031120330/http://www.panoramio.com/photo/120963434...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101221007/http://www.panoramio.com/photo/120908085...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103001921/http://www.panoramio.com/photo/120908373...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031071408/http://www.panoramio.com/photo/120908384...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101023840/http://www.panoramio.com/photo/120847434...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031071407/http://www.panoramio.com/photo/120908383...