English operator: Panoramio described at URL: https://web.archive.org/web/20161028201329/http://www.panoramio.com/photo/91649423 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029134752/http://www.panoramio.com/photo/91649811...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029134755/http://www.panoramio.com/photo/91649816...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030122135/http://www.panoramio.com/photo/91649823...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028122810/http://www.panoramio.com/photo/91649388...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102150318/http://www.panoramio.com/photo/91649395...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029062012/http://www.panoramio.com/photo/91649404...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029163419/http://www.panoramio.com/photo/91649358...
English operator: Panoramio described at URL: https://web.archive.org/web/20161029134753/http://www.panoramio.com/photo/91649813...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102150327/http://www.panoramio.com/photo/91649397...