English operator: Panoramio described at URL: https://web.archive.org/web/20161020004735/http://www.panoramio.com/photo/56002938...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014042836/http://www.panoramio.com/photo/26684454...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014200421/http://www.panoramio.com/photo/36625963...
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/20161015160943/http://www.panoramio.com/photo/36625940...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013160842/http://www.panoramio.com/photo/26682294 determination method:...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029173254/http://www.panoramio.com/photo/106945627...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101041928/http://www.panoramio.com/photo/113934424...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028082852/http://www.panoramio.com/photo/100335672...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030214157/http://www.panoramio.com/photo/115293917 determination method...