English operator: Panoramio described at URL: https://web.archive.org/web/20161024111229/http://www.panoramio.com/photo/89177167...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026021942/http://www.panoramio.com/photo/89176026...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025105004/http://www.panoramio.com/photo/89175927...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024212706/http://www.panoramio.com/photo/89175870...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024161019/http://www.panoramio.com/photo/89175957...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024095821/http://www.panoramio.com/photo/89175851...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025013710/http://www.panoramio.com/photo/89175754...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025010339/http://www.panoramio.com/photo/89176911...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025151531/http://www.panoramio.com/photo/89176864 determination method...