English operator: Panoramio described at URL: https://web.archive.org/web/20161012115833/http://www.panoramio.com/photo/12424405...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012184732/http://www.panoramio.com/photo/12424484...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012193901/http://www.panoramio.com/photo/12424535...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013112249/http://www.panoramio.com/photo/12424562...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013053123/http://www.panoramio.com/photo/12424475...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012032712/http://www.panoramio.com/photo/12424497 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013073951/http://www.panoramio.com/photo/12424453...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012115915/http://www.panoramio.com/photo/12424423...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013060855/http://www.panoramio.com/photo/12424547...
English operator: Panoramio described at URL: https://web.archive.org/web/20161013103912/http://www.panoramio.com/photo/12424233...