English operator: Panoramio described at URL: https://web.archive.org/web/20161031110210/http://www.panoramio.com/photo/110909618...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031191703/http://www.panoramio.com/photo/110909880...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101033246/http://www.panoramio.com/photo/110909739...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015044629/http://www.panoramio.com/photo/39688348...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015004258/http://www.panoramio.com/photo/39688620...
English operator: Panoramio described at URL: https://web.archive.org/web/20161015094303/http://www.panoramio.com/photo/39758727...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020101829/http://www.panoramio.com/photo/57664340...
English operator: Panoramio described at URL: https://web.archive.org/web/20161103104936/http://www.panoramio.com/photo/132901477 determination method:...