English operator: Panoramio described at URL: https://web.archive.org/web/20161101193137/http://www.panoramio.com/photo/122017613...
archive.org/web/20161102154931/http://www.panoramio.com/user/4253764?with_photo_id=109905283 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161010125219/http://www.panoramio.com/photo/5614253...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102195755/http://www.panoramio.com/photo/122206534...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102195824/http://www.panoramio.com/photo/122206538...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028081149/http://www.panoramio.com/photo/109905306 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101193238/http://www.panoramio.com/photo/122017615 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102094145/http://www.panoramio.com/photo/124642842...
English operator: Panoramio described at URL: https://web.archive.org/web/20161022003853/http://www.panoramio.com/photo/57962946...
archive.org/web/20161030134053/http://www.panoramio.com/user/1275365?with_photo_id=121957432 operator: Panoramio described at URL: https://web.archive...