English operator: Panoramio described at URL: https://web.archive.org/web/20161025144318/http://www.panoramio.com/photo/85760044...
panoramio.com/user/61522?with_photo_id=9972571 operator: Panoramio described at URL: https://web.archive.org/web/20161012023752/http://www.panoramio.com/photo/9972571...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025235941/http://www.panoramio.com/photo/85760018...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026194132/http://www.panoramio.com/photo/85760110 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025060656/http://www.panoramio.com/photo/85760100...
archive.org/web/20161025143159/http://www.panoramio.com/user/1286122?with_photo_id=85760082 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024213831/http://www.panoramio.com/photo/85760055...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024210444/http://www.panoramio.com/photo/85760065...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024185001/http://www.panoramio.com/photo/85760031...
archive.org/web/20161025143230/http://www.panoramio.com/user/1286122?with_photo_id=85760089 operator: Panoramio described at URL: https://web.archive...