English operator: Panoramio described at URL: https://web.archive.org/web/20161103185516/http://www.panoramio.com/photo/131986930...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103074145/http://www.panoramio.com/photo/133768190...
archive.org/web/20161103055525/http://www.panoramio.com/user/2184098?with_photo_id=133630959 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103123646/http://www.panoramio.com/photo/133631090...
archive.org/web/20161029184241/http://www.panoramio.com/user/2184098?with_photo_id=97431920 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029131233/http://www.panoramio.com/photo/95531958...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103140202/http://www.panoramio.com/photo/133631052...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028023557/http://www.panoramio.com/photo/95532394...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103125445/http://www.panoramio.com/photo/133630978 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027214543/http://www.panoramio.com/photo/96742390 determination method...