English operator: Panoramio described at URL: https://web.archive.org/web/20161025154854/http://www.panoramio.com/photo/71242231...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101001021/http://www.panoramio.com/photo/123278360...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029095110/http://www.panoramio.com/photo/100019150...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029044143/http://www.panoramio.com/photo/105213917 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021205247/http://www.panoramio.com/photo/50364734 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030051645/http://www.panoramio.com/photo/101082023...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025144547/http://www.panoramio.com/photo/89810216...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021005003/http://www.panoramio.com/photo/51470444...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029021634/http://www.panoramio.com/photo/104121533 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028013155/http://www.panoramio.com/photo/100559010...