archive.org/web/20161016135011/http://www.panoramio.com/user/2900405?with_photo_id=47144939 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161012233324/http://www.panoramio.com/user/2480797?with_photo_id=18141287 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161012073312/http://www.panoramio.com/user/1648061?with_photo_id=17672060 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161020191647/http://www.panoramio.com/user/593016?with_photo_id=64884476 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161012184001/http://www.panoramio.com/user/2480797?with_photo_id=18141223 operator: Panoramio described at URL: https://web.archive...
panoramio.com/user/551433?with_photo_id=6483679 operator: Panoramio described at URL: https://web.archive.org/web/20161011215423/http://www.panoramio...
archive.org/web/20161012073347/http://www.panoramio.com/user/1648061?with_photo_id=17672068 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020122639/http://www.panoramio.com/photo/64884289...
archive.org/web/20161017134145/http://www.panoramio.com/user/5383983?with_photo_id=45910233 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161113123118/http://www.panoramio.com/photo/48720105 determination method...