English operator: Panoramio described at URL: https://web.archive.org/web/20161020055453/http://www.panoramio.com/photo/50574670 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019201024/http://www.panoramio.com/photo/50574687 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020055755/http://www.panoramio.com/photo/50574678 determination method:...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021130211/http://www.panoramio.com/photo/50574693 determination method:...