English operator: Panoramio described at URL: https://web.archive.org/web/20161020111242/http://www.panoramio.com/photo/52474625...
English operator: Panoramio described at URL: https://web.archive.org/web/20161019162906/http://www.panoramio.com/photo/52475530 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021152717/http://www.panoramio.com/photo/52477663 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161021232214/http://www.panoramio.com/photo/52475525 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161023222032/http://www.panoramio.com/photo/52476258 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161020001344/http://www.panoramio.com/photo/52474634 determination method: SHA-1...