English operator: Panoramio described at URL: https://web.archive.org/web/20161101041709/http://www.panoramio.com/photo/119020476...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101193042/http://www.panoramio.com/photo/119020441 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031062530/http://www.panoramio.com/photo/119020566...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103021042/http://www.panoramio.com/photo/119020462...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102015825/http://www.panoramio.com/photo/119020523...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031083045/http://www.panoramio.com/photo/119020504...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031071930/http://www.panoramio.com/photo/119020425...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030135354/http://www.panoramio.com/photo/119020540...