English operator: Panoramio described at URL: https://web.archive.org/web/20161025062927/http://www.panoramio.com/photo/72080980...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029010419/http://www.panoramio.com/photo/108596785...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102050937/http://www.panoramio.com/photo/124633617 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024094955/http://www.panoramio.com/photo/72175472...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026011506/http://www.panoramio.com/photo/72175317...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024214449/http://www.panoramio.com/photo/72081018...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024101803/http://www.panoramio.com/photo/72175429...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024143858/http://www.panoramio.com/photo/72175249...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024165310/http://www.panoramio.com/photo/72175408...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026233958/http://www.panoramio.com/photo/72175395 determination method:...