English operator: Panoramio described at URL: https://web.archive.org/web/20161030213551/http://www.panoramio.com/photo/110791739...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102002359/http://www.panoramio.com/photo/120112528...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031011813/http://www.panoramio.com/photo/122607374...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031011630/http://www.panoramio.com/photo/122607371 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102175311/http://www.panoramio.com/photo/119441293 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030135520/http://www.panoramio.com/photo/110791467...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103020237/http://www.panoramio.com/photo/110791529 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030143748/http://www.panoramio.com/photo/110791577 determination method...
archive.org/web/20161028183133/http://www.panoramio.com/user/7825474?with_photo_id=97541246 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161027204144/http://www.panoramio.com/user/416171?with_photo_id=90148829 operator: Panoramio described at URL: https://web.archive...