English operator: Panoramio described at URL: https://web.archive.org/web/20161015053533/http://www.panoramio.com/photo/33599976 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015030926/http://www.panoramio.com/photo/33599995 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014182304/http://www.panoramio.com/photo/33600019 determination method...
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