English operator: Panoramio described at URL: https://web.archive.org/web/20161101194147/http://www.panoramio.com/photo/111161622 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030223846/http://www.panoramio.com/photo/111161687 determination method...
._-_panoramio_(7).jpg){kind=link}
._-_panoramio_(32).jpg){kind=link}