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English operator: Panoramio described at URL: https://web.archive.org/web/20161020235253/http://www.panoramio.com/photo/68404913 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021013706/http://www.panoramio.com/photo/68404962 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023213207/http://www.panoramio.com/photo/68404872...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020212902/http://www.panoramio.com/photo/68404945...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023031515/http://www.panoramio.com/photo/68404857...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020173128/http://www.panoramio.com/photo/68404898...