English operator: Panoramio described at URL: https://web.archive.org/web/20161030234205/http://www.panoramio.com/photo/123270463 determination method...
operator: Panoramio described at URL: https://web.archive.org/web/20161025072346/http://www.panoramio.com/photo/81977451 determination method: SHA-1...
Panoramio described at URL: https://web.archive.org/web/20161025072457/http://www.panoramio.com/photo/81977457 determination method or standard: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161012095410/http://www.panoramio.com/photo/18309361 determination method: SHA-1...
operator: Panoramio described at URL: https://web.archive.org/web/20161014232555/http://www.panoramio.com/photo/38949178 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161031113835/http://www.panoramio.com/photo/123594131 determination method...
archive.org/web/20161101162617/http://www.panoramio.com/user/6358532?with_photo_id=111979152 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161031164021/http://www.panoramio.com/user/6358532?with_photo_id=111985232 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161023183036/http://www.panoramio.com/user/5874995?with_photo_id=52647940 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024150053/http://www.panoramio.com/user/7244240?with_photo_id=81617127 operator: Panoramio described at URL: https://web.archive...