Panoramio described at URL: https://web.archive.org/web/20161017153835/http://www.panoramio.com/photo/49686422 determination method or standard: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161020192919/http://www.panoramio.com/photo/58595513 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161012095904/http://www.panoramio.com/photo/18166591 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161014140246/http://www.panoramio.com/photo/29786440 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161014035706/http://www.panoramio.com/photo/28788207 determination method: SHA-1...