English operator: Panoramio described at URL: https://web.archive.org/web/20161102161259/http://www.panoramio.com/photo/68834620 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024013825/http://www.panoramio.com/photo/60893978 determination method...
archive.org/web/20161025015149/http://www.panoramio.com/user/1238588?with_photo_id=85541963 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161026000512/http://www.panoramio.com/user/1238588?with_photo_id=85541978 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161013233738/http://www.panoramio.com/user/1752706?with_photo_id=25274327 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029010254/http://www.panoramio.com/user/1238588?with_photo_id=90496151 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101084311/http://www.panoramio.com/user/4152218?with_photo_id=128120901 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161116142816/http://www.panoramio.com/photo/14641128 determination method...
archive.org/web/20161016131034/http://www.panoramio.com/user/1100550?with_photo_id=43005612 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020051810/http://www.panoramio.com/user/6484216?with_photo_id=62513783 operator: Panoramio described at URL: https://web.archive...