English operator: Panoramio described at URL: https://web.archive.org/web/20161013134544/http://www.panoramio.com/photo/26683004...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028141111/http://www.panoramio.com/photo/101615502 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021014626/http://www.panoramio.com/photo/56002671...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013144634/http://www.panoramio.com/photo/26684041...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013145518/http://www.panoramio.com/photo/26684206...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020044903/http://www.panoramio.com/photo/56003124...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013145536/http://www.panoramio.com/photo/26684209...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013195012/http://www.panoramio.com/photo/26684197...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021014728/http://www.panoramio.com/photo/56002676...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023135812/http://www.panoramio.com/photo/56003131...