English operator: Panoramio described at URL: https://web.archive.org/web/20161025170304/http://www.panoramio.com/photo/82447774...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027001045/http://www.panoramio.com/photo/82445367...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012090636/http://www.panoramio.com/photo/15400312...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025044337/http://www.panoramio.com/photo/82445001...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025003327/http://www.panoramio.com/photo/82445197...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016124635/http://www.panoramio.com/photo/40019860...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014174321/http://www.panoramio.com/photo/36087509...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026195327/http://www.panoramio.com/photo/82445334 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025023049/http://www.panoramio.com/photo/82447530...
English operator: Panoramio described at URL: https://web.archive.org/web/20161124214015/http://www.panoramio.com/photo/72705324...