English operator: Panoramio described at URL: https://web.archive.org/web/20161101111736/http://www.panoramio.com/photo/111267196...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103192751/http://www.panoramio.com/photo/133740730...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102005038/http://www.panoramio.com/photo/125171692...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031105022/http://www.panoramio.com/photo/127265746 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031135500/http://www.panoramio.com/photo/127189901...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031135538/http://www.panoramio.com/photo/127189902...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101031723/http://www.panoramio.com/photo/127189886...
English operator: Panoramio described at URL: https://web.archive.org/web/20161030145806/http://www.panoramio.com/photo/128243082...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101033520/http://www.panoramio.com/photo/124975468 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031105009/http://www.panoramio.com/photo/127265745...