English operator: Panoramio described at URL: https://web.archive.org/web/20161028102022/http://www.panoramio.com/photo/108929593 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030091558/http://www.panoramio.com/photo/108929583 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030040547/http://www.panoramio.com/photo/108929640 determination method...
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