English operator: Panoramio described at URL: https://web.archive.org/web/20161028194055/http://www.panoramio.com/photo/109934204...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031084515/http://www.panoramio.com/photo/111263366...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102171745/http://www.panoramio.com/photo/112331713 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012113908/http://www.panoramio.com/photo/16290730...
panoramio.com/user/43418?with_photo_id=83833672 operator: Panoramio described at URL: https://web.archive.org/web/20161027084022/http://www.panoramio...
archive.org/web/20161030005247/http://www.panoramio.com/user/5653136?with_photo_id=101753743 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161101120655/http://www.panoramio.com/user/611155?with_photo_id=124679652 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102181410/http://www.panoramio.com/user/3773936?with_photo_id=118554562 operator: Panoramio described at URL: https://web.archive...
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