English operator: Panoramio described at URL: https://web.archive.org/web/20161022001946/http://www.panoramio.com/photo/60679226...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101084555/http://www.panoramio.com/photo/123594441...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102074322/http://www.panoramio.com/photo/123594390...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101040702/http://www.panoramio.com/photo/111985411 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025015543/http://www.panoramio.com/photo/77294232...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031114005/http://www.panoramio.com/photo/123594135...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013130510/http://www.panoramio.com/photo/27371733...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031194805/http://www.panoramio.com/photo/123594890 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027024018/http://www.panoramio.com/photo/78327514 determination method:...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024165258/http://www.panoramio.com/photo/78327708...