archive.org/web/20161026162750/http://www.panoramio.com/user/284747?with_photo_id=86839933 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029063945/http://www.panoramio.com/user/284747?with_photo_id=90586272 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023135905/http://www.panoramio.com/user/5152111?with_photo_id=68373507 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031215850/http://www.panoramio.com/user/3345649?with_photo_id=110818893 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161110133451/http://www.panoramio.com/photo/41017274 determination method...