English operator: Panoramio described at URL: https://web.archive.org/web/20161020014718/http://www.panoramio.com/photo/52816032 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030110828/http://www.panoramio.com/photo/97250710...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030110935/http://www.panoramio.com/photo/97250719...
panoramio.com/user/56084?with_photo_id=6816852 operator: Panoramio described at URL: https://web.archive.org/web/20161011101850/http://www.panoramio.com/photo/6816852...
English operator: Panoramio described at URL: https://web.archive.org/web/20161112130437/http://www.panoramio.com/photo/48293095...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020193002/http://www.panoramio.com/photo/53367409...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023153650/http://www.panoramio.com/photo/62588780...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023081247/http://www.panoramio.com/photo/62588804...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102212621/http://www.panoramio.com/photo/53359237...
English operator: Panoramio described at URL: https://web.archive.org/web/20161018024921/http://www.panoramio.com/photo/44688628...
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