English operator: Panoramio described at URL: https://web.archive.org/web/20161030071816/http://www.panoramio.com/photo/93933498...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028154328/http://www.panoramio.com/photo/93933990...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031004202/http://www.panoramio.com/photo/126779271 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028154447/http://www.panoramio.com/photo/93933991...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027200642/http://www.panoramio.com/photo/93933554...