English operator: Panoramio described at URL: https://web.archive.org/web/20161029014721/http://www.panoramio.com/photo/107881164...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027200244/http://www.panoramio.com/photo/107881242...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030105659/http://www.panoramio.com/photo/107881633...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029050516/http://www.panoramio.com/photo/107881809...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028182057/http://www.panoramio.com/photo/107881847...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030062822/http://www.panoramio.com/photo/107882003...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028032451/http://www.panoramio.com/photo/107881293...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029065632/http://www.panoramio.com/photo/107881464...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028172148/http://www.panoramio.com/photo/107882066 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102200957/http://www.panoramio.com/photo/107881259...