English operator: Panoramio described at URL: https://web.archive.org/web/20161025211434/http://www.panoramio.com/photo/76857360...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029203906/http://www.panoramio.com/photo/98488011...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025161332/http://www.panoramio.com/photo/84840861...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024134454/http://www.panoramio.com/photo/84841350...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025090553/http://www.panoramio.com/photo/84841886...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024095824/http://www.panoramio.com/photo/84841739...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025062128/http://www.panoramio.com/photo/84841262...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103012811/http://www.panoramio.com/photo/84841947...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021105053/http://www.panoramio.com/photo/69481441 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025041007/http://www.panoramio.com/photo/84841555...