English operator: Panoramio described at URL: https://web.archive.org/web/20161101151542/http://www.panoramio.com/photo/120908573...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031071407/http://www.panoramio.com/photo/120908383...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101023840/http://www.panoramio.com/photo/120847434...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031071427/http://www.panoramio.com/photo/120908388 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031211132/http://www.panoramio.com/photo/120908090 determination method:...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102091003/http://www.panoramio.com/photo/120963458...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031071408/http://www.panoramio.com/photo/120908384...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102024321/http://www.panoramio.com/photo/120908395...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102024354/http://www.panoramio.com/photo/120908399...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102024205/http://www.panoramio.com/photo/120908391...