English operator: Panoramio described at URL: https://web.archive.org/web/20161102222712/http://www.panoramio.com/photo/109857206...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029081401/http://www.panoramio.com/photo/109939124...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029082657/http://www.panoramio.com/photo/109856163...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029033753/http://www.panoramio.com/photo/109856112...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029082734/http://www.panoramio.com/photo/109856165 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029201654/http://www.panoramio.com/photo/109939111...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102124716/http://www.panoramio.com/photo/109856122...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029033818/http://www.panoramio.com/photo/109856117...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029201754/http://www.panoramio.com/photo/109939113...