English operator: Panoramio described at URL: https://web.archive.org/web/20161015151046/http://www.panoramio.com/photo/35941995...
English operator: Panoramio described at URL: https://web.archive.org/web/20161017091758/http://www.panoramio.com/photo/42898757...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015003436/http://www.panoramio.com/photo/37437795...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025191735/http://www.panoramio.com/photo/85780404...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020135713/http://www.panoramio.com/photo/50257500...
archive.org/web/20161014223546/http://www.panoramio.com/user/1982216?with_photo_id=37408830 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161015031106/http://www.panoramio.com/user/1982216?with_photo_id=35013416 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014155051/http://www.panoramio.com/photo/35942333...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015163718/http://www.panoramio.com/photo/36268744 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102234936/http://www.panoramio.com/photo/50242739...