English operator: Panoramio described at URL: https://web.archive.org/web/20161024160414/http://www.panoramio.com/photo/74977740...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101220424/http://www.panoramio.com/photo/110911487 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028172049/http://www.panoramio.com/photo/92127919 determination method: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101215159/http://www.panoramio.com/photo/110911456...
English operator: Panoramio described at URL: https://web.archive.org/web/20161101193716/http://www.panoramio.com/photo/110911430 determination method...
archive.org/web/20161102190028/http://www.panoramio.com/user/1506050?with_photo_id=110911415 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161102190057/http://www.panoramio.com/photo/110911418 determination method...
English operator: Panoramio described at URL: https://web.archive.org/web/20161028160451/http://www.panoramio.com/photo/103595135...
archive.org/web/20161028172014/http://www.panoramio.com/user/4678999?with_photo_id=92127916 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161102061259/http://www.panoramio.com/user/418482?with_photo_id=110954546 operator: Panoramio described at URL: https://web.archive...