English operator: Panoramio described at URL: https://web.archive.org/web/20161102133459/http://www.panoramio.com/photo/126720393...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016132200/http://www.panoramio.com/photo/44801156...
archive.org/web/20161023183340/http://www.panoramio.com/user/4409275?with_photo_id=63075635 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027122443/http://www.panoramio.com/photo/83530236...
English operator: Panoramio described at URL: https://web.archive.org/web/20161018025209/http://www.panoramio.com/photo/45687317...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017072300/http://www.panoramio.com/photo/45687335...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027061556/http://www.panoramio.com/photo/83535592 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102125040/http://www.panoramio.com/photo/126423354...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013021514/http://www.panoramio.com/photo/16764643...
archive.org/web/20161030130518/http://www.panoramio.com/user/1868017?with_photo_id=100687837 operator: Panoramio described at URL: https://web.archive...