English operator: Panoramio described at URL: https://web.archive.org/web/20161029201834/http://www.panoramio.com/photo/106057702...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027203816/http://www.panoramio.com/photo/102233065...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102150242/http://www.panoramio.com/photo/127858539...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102055558/http://www.panoramio.com/photo/115266161...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028084700/http://www.panoramio.com/photo/102233096...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102055738/http://www.panoramio.com/photo/115266164...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102055804/http://www.panoramio.com/photo/115266169...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102055754/http://www.panoramio.com/photo/115266167 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101045623/http://www.panoramio.com/photo/115266076...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031144437/http://www.panoramio.com/photo/115266101...