English operator: Panoramio described at URL: https://web.archive.org/web/20161014031041/http://www.panoramio.com/photo/27784417...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023223454/http://www.panoramio.com/photo/57692604...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012092921/http://www.panoramio.com/photo/11540466...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024202336/http://www.panoramio.com/photo/78767224...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021200353/http://www.panoramio.com/photo/54038187...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030172713/http://www.panoramio.com/photo/119241638...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030075541/http://www.panoramio.com/photo/99758255...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103001724/http://www.panoramio.com/photo/99753118 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019182101/http://www.panoramio.com/photo/60083439 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161018022208/http://www.panoramio.com/photo/48103797...