English operator: Panoramio described at URL: https://web.archive.org/web/20161025202011/http://www.panoramio.com/photo/76931758...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029154733/http://www.panoramio.com/photo/98626313...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102150839/http://www.panoramio.com/photo/126710000...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028035801/http://www.panoramio.com/photo/101939640...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030202943/http://www.panoramio.com/photo/118167474 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029075515/http://www.panoramio.com/photo/100572017...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029094952/http://www.panoramio.com/photo/99713286...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030003419/http://www.panoramio.com/photo/100902579...