English operator: Panoramio described at URL: https://web.archive.org/web/20161026181241/http://www.panoramio.com/photo/89176454...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025191643/http://www.panoramio.com/photo/89177073...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024230021/http://www.panoramio.com/photo/89177082...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025211259/http://www.panoramio.com/photo/89176449...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024144738/http://www.panoramio.com/photo/89175773 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102195703/http://www.panoramio.com/photo/89176937...