English operator: Panoramio described at URL: https://web.archive.org/web/20161102222301/http://www.panoramio.com/photo/30353740...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014214321/http://www.panoramio.com/photo/30352807...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015050826/http://www.panoramio.com/photo/30275107 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102222111/http://www.panoramio.com/photo/30354431...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102222150/http://www.panoramio.com/photo/30353957...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102222120/http://www.panoramio.com/photo/30354355...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102221539/http://www.panoramio.com/photo/30355121...