English operator: Panoramio described at URL: https://web.archive.org/web/20161029055906/http://www.panoramio.com/photo/104864167...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029172110/http://www.panoramio.com/photo/104864148...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028215124/http://www.panoramio.com/photo/104864257...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027214006/http://www.panoramio.com/photo/104864179...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030062405/http://www.panoramio.com/photo/104864278...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028000645/http://www.panoramio.com/photo/104864284...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028000514/http://www.panoramio.com/photo/104864281...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030062357/http://www.panoramio.com/photo/104864276...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028172027/http://www.panoramio.com/photo/104864200...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030062259/http://www.panoramio.com/photo/104864270 determination method...