English operator: Panoramio described at URL: https://web.archive.org/web/20161023112138/http://www.panoramio.com/photo/50609777 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024021707/http://www.panoramio.com/photo/50609687...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019183830/http://www.panoramio.com/photo/50609709...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023013906/http://www.panoramio.com/photo/50610322 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023234606/http://www.panoramio.com/photo/50610466...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024033211/http://www.panoramio.com/photo/50610350...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020072031/http://www.panoramio.com/photo/50609733...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023132321/http://www.panoramio.com/photo/50610303...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023170514/http://www.panoramio.com/photo/50610336...
English operator: Panoramio described at URL: https://web.archive.org/web/20161024021458/http://www.panoramio.com/photo/50609680...