English operator: Panoramio described at URL: https://web.archive.org/web/20161028094021/http://www.panoramio.com/photo/94170891...
English operator: Panoramio described at URL: https://web.archive.org/web/20161027193842/http://www.panoramio.com/photo/94150503...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101135301/http://www.panoramio.com/photo/122394966...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028154508/http://www.panoramio.com/photo/94150555...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103041437/http://www.panoramio.com/photo/132533421...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103074904/http://www.panoramio.com/photo/132533403...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103195940/http://www.panoramio.com/photo/132533398...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103143851/http://www.panoramio.com/photo/132533507...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103160618/http://www.panoramio.com/photo/132533415 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103115704/http://www.panoramio.com/photo/132533510...