English operator: Panoramio described at URL: https://web.archive.org/web/20161029123240/http://www.panoramio.com/photo/97926100...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028175443/http://www.panoramio.com/photo/97928483...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029194702/http://www.panoramio.com/photo/97926759...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028020815/http://www.panoramio.com/photo/97927511...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029011524/http://www.panoramio.com/photo/97926507...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101083231/http://www.panoramio.com/photo/97928108...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028155238/http://www.panoramio.com/photo/97928143...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029105501/http://www.panoramio.com/photo/97927229...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029080705/http://www.panoramio.com/photo/97927035...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028195852/http://www.panoramio.com/photo/97926893 determination method...