English operator: Panoramio described at URL: https://web.archive.org/web/20161020171632/http://www.panoramio.com/photo/52592586...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023215537/http://www.panoramio.com/photo/52592324...
archive.org/web/20161023215523/http://www.panoramio.com/user/551200?with_photo_id=52592329 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102142840/http://www.panoramio.com/user/7682195?with_photo_id=91245317 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028225509/http://www.panoramio.com/photo/100662962...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024094252/http://www.panoramio.com/photo/85480175...
archive.org/web/20161026205514/http://www.panoramio.com/user/7351347?with_photo_id=85480383 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031080413/http://www.panoramio.com/photo/111228835 determination method...
archive.org/web/20161030050301/http://www.panoramio.com/user/558771?with_photo_id=106098326 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028140134/http://www.panoramio.com/user/558771?with_photo_id=106098388 operator: Panoramio described at URL: https://web.archive...