English operator: Panoramio described at URL: https://web.archive.org/web/20161031071407/http://www.panoramio.com/photo/120908383...
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/20161101221007/http://www.panoramio.com/photo/120908085...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102050718/http://www.panoramio.com/photo/120907933...
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/20161101200807/http://www.panoramio.com/photo/120962876...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031092434/http://www.panoramio.com/photo/120963448...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102050622/http://www.panoramio.com/photo/120907931...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031212011/http://www.panoramio.com/photo/120908129 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101101255/http://www.panoramio.com/photo/120908285...