English operator: Panoramio described at URL: https://web.archive.org/web/20161025170022/http://www.panoramio.com/photo/74634485 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024154329/http://www.panoramio.com/photo/74634569 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024134951/http://www.panoramio.com/photo/74634777 determination method...
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