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English operator: Panoramio described at URL: https://web.archive.org/web/20161029131201/http://www.panoramio.com/photo/109934281 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028161321/http://www.panoramio.com/photo/109934266...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028154623/http://www.panoramio.com/photo/109934390...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028210217/http://www.panoramio.com/photo/109934383...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028155203/http://www.panoramio.com/photo/109934399 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101105133/http://www.panoramio.com/photo/128477078...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030041950/http://www.panoramio.com/photo/105058456...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031135635/http://www.panoramio.com/photo/118554552...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013112225/http://www.panoramio.com/photo/16290853...