English operator: Panoramio described at URL: https://web.archive.org/web/20161101071545/http://www.panoramio.com/photo/101057513...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031210437/http://www.panoramio.com/photo/127018032...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031234734/http://www.panoramio.com/photo/127017756...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031210503/http://www.panoramio.com/photo/127018034...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028030114/http://www.panoramio.com/photo/100746827...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028030111/http://www.panoramio.com/photo/100746826...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028025853/http://www.panoramio.com/photo/100746824 determination method:...