English operator: Panoramio described at URL: https://web.archive.org/web/20161016192315/http://www.panoramio.com/photo/41612213 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161112073525/http://www.panoramio.com/photo/41616063 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161112073545/http://www.panoramio.com/photo/41616054 determination method:...