English operator: Panoramio described at URL: https://web.archive.org/web/20161102141228/http://www.panoramio.com/photo/66835564...
English operator: Panoramio described at URL: https://web.archive.org/web/20161016181308/http://www.panoramio.com/photo/45791326...
English Building in Liepāja, Latvia Swedish Hus i Liepāja, Lettland determination method or standard: SHA-1...
English operator: Panoramio described at URL: https://web.archive.org/web/20161010223723/http://www.panoramio.com/photo/8182567...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025044841/http://www.panoramio.com/photo/84027733...
archive.org/web/20161031031319/http://www.panoramio.com/user/760796?with_photo_id=115079497 operator: Panoramio described at URL: https://web.archive...
archive.org/web/20161024144806/http://www.panoramio.com/user/760796?with_photo_id=72205333 operator: Panoramio described at URL: https://web.archive...
English operator: Panoramio described at URL: https://web.archive.org/web/20161026220356/http://www.panoramio.com/photo/84027763...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025215610/http://www.panoramio.com/photo/84027771...
English operator: Panoramio described at URL: https://web.archive.org/web/20161025215729/http://www.panoramio.com/photo/84027779 determination method...