English operator: Panoramio described at URL: https://web.archive.org/web/20161101193237/http://www.panoramio.com/photo/122017614...
archive.org/web/20161031043656/http://www.panoramio.com/user/1275365?with_photo_id=121956775 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031062450/http://www.panoramio.com/photo/122206527...
archive.org/web/20161015004042/http://www.panoramio.com/user/4854654?with_photo_id=39379890 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103093227/http://www.panoramio.com/photo/131036790...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031200944/http://www.panoramio.com/photo/122016626...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103093305/http://www.panoramio.com/photo/131036791...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102153621/http://www.panoramio.com/photo/122016605...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102155015/http://www.panoramio.com/photo/109905286 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031083737/http://www.panoramio.com/photo/122140887...