English operator: Panoramio described at URL: https://web.archive.org/web/20161020192613/http://www.panoramio.com/photo/54078308...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028223355/http://www.panoramio.com/photo/107721007...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027165451/http://www.panoramio.com/photo/107721010...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029232648/http://www.panoramio.com/photo/107721026...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028125130/http://www.panoramio.com/photo/107721039...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029232602/http://www.panoramio.com/photo/107721021...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027205801/http://www.panoramio.com/photo/102945418...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025180935/http://www.panoramio.com/photo/89794650 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028204842/http://www.panoramio.com/photo/107721055...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029130946/http://www.panoramio.com/photo/107721074...