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/20161020044903/http://www.panoramio.com/photo/56003124...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013221657/http://www.panoramio.com/photo/26683630...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023135838/http://www.panoramio.com/photo/56003136...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013145517/http://www.panoramio.com/photo/26684205 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023135759/http://www.panoramio.com/photo/56003130...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023135812/http://www.panoramio.com/photo/56003131...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014095042/http://www.panoramio.com/photo/26682734...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030074606/http://www.panoramio.com/photo/101615412...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029104316/http://www.panoramio.com/photo/90267948...