English operator: Panoramio described at URL: https://web.archive.org/web/20161014014127/http://www.panoramio.com/photo/25641161 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024220521/http://www.panoramio.com/photo/71841991...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025074602/http://www.panoramio.com/photo/71841985...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025074643/http://www.panoramio.com/photo/71841988...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025074644/http://www.panoramio.com/photo/71841989...