English operator: Panoramio described at URL: https://web.archive.org/web/20161015065023/http://www.panoramio.com/photo/30416449...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012092921/http://www.panoramio.com/photo/11540466...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023223454/http://www.panoramio.com/photo/57692604...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030172713/http://www.panoramio.com/photo/119241638...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020034355/http://www.panoramio.com/photo/56439345...
English operator: Panoramio described at URL: https://web.archive.org/web/20161018022208/http://www.panoramio.com/photo/48103797...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014160453/http://www.panoramio.com/photo/38683616...
archive.org/web/20161013000530/http://www.panoramio.com/user/1146018?with_photo_id=13039282 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019182101/http://www.panoramio.com/photo/60083439 determination method...
archive.org/web/20161031103634/http://www.panoramio.com/user/7682195?with_photo_id=119166724 operator: Panoramio described at URL: https://web.archive...