English operator: Panoramio described at URL: https://web.archive.org/web/20161016185331/http://www.panoramio.com/photo/42757451 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023005605/http://www.panoramio.com/photo/61753505 determination method...
archive.org/web/20161027033002/http://www.panoramio.com/user/2900405?with_photo_id=84788878 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021012016/http://www.panoramio.com/photo/65782145 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023215753/http://www.panoramio.com/photo/65787263 determination method...
archive.org/web/20161021021319/http://www.panoramio.com/user/2900405?with_photo_id=65779821 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028042205/http://www.panoramio.com/user/2412002?with_photo_id=109511080 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030165712/http://www.panoramio.com/user/2412002?with_photo_id=128471261 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015160027/http://www.panoramio.com/photo/31164122 determination method...
archive.org/web/20161102121841/http://www.panoramio.com/user/7616320?with_photo_id=90745713 operator: Panoramio described at URL: https://web.archive...