English operator: Panoramio described at URL: https://web.archive.org/web/20161023072236/http://www.panoramio.com/photo/62820697...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023142457/http://www.panoramio.com/photo/62820730 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023132427/http://www.panoramio.com/photo/62816085...