English operator: Panoramio described at URL: https://web.archive.org/web/20161014130241/http://www.panoramio.com/photo/26782237...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014015009/http://www.panoramio.com/photo/26782254...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028181336/http://www.panoramio.com/photo/104221040...
archive.org/web/20161101051706/http://www.panoramio.com/user/469778?with_photo_id=122378313 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102112840/http://www.panoramio.com/user/469778?with_photo_id=122377734 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161030055619/http://www.panoramio.com/user/469778?with_photo_id=104221030 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029152951/http://www.panoramio.com/user/469778?with_photo_id=104221024 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161028020036/http://www.panoramio.com/user/745563?with_photo_id=94880334 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161029201228/http://www.panoramio.com/user/745563?with_photo_id=94880490 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028180245/http://www.panoramio.com/photo/94880357 determination method...