English operator: Panoramio described at URL: https://web.archive.org/web/20161102073205/http://www.panoramio.com/photo/112072485 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102130705/http://www.panoramio.com/photo/112063971...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101155352/http://www.panoramio.com/photo/112073682...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101182158/http://www.panoramio.com/photo/113339249...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102220756/http://www.panoramio.com/photo/112063949 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031034435/http://www.panoramio.com/photo/113339421...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031034712/http://www.panoramio.com/photo/113339423...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102120805/http://www.panoramio.com/photo/121649166...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101013751/http://www.panoramio.com/photo/113339434...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031004203/http://www.panoramio.com/photo/113339419...