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/20161101054003/http://www.panoramio.com/photo/119482026...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031235853/http://www.panoramio.com/photo/121879289...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031150739/http://www.panoramio.com/photo/97305807 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102062141/http://www.panoramio.com/photo/110791351...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102160252/http://www.panoramio.com/photo/110791638...
archive.org/web/20161029160810/http://www.panoramio.com/user/7647206?with_photo_id=91363892 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030135541/http://www.panoramio.com/user/3944080?with_photo_id=120636211 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024234538/http://www.panoramio.com/user/7647206?with_photo_id=89592511 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030055336/http://www.panoramio.com/user/5972444?with_photo_id=92865198 operator: Panoramio described at URL: https://web.archive...