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English operator: Panoramio described at URL: https://web.archive.org/web/20161025142522/http://www.panoramio.com/photo/82444963...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012102644/http://www.panoramio.com/photo/17673063...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026095320/http://www.panoramio.com/photo/82447294...
English operator: Panoramio described at URL: https://web.archive.org/web/20161124214015/http://www.panoramio.com/photo/72705324...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013072401/http://www.panoramio.com/photo/17673246...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012052119/http://www.panoramio.com/photo/17673849...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013012057/http://www.panoramio.com/photo/17673280...
archive.org/web/20161016141336/http://www.panoramio.com/user/3879746?with_photo_id=42849186 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102155015/http://www.panoramio.com/photo/109905286 determination method...