Map
Argraffiad 1af (1868-1892)
Ail Argraffiad (1899-1908)
Trydydd Argraffiad (1920-1932)
Pedwerydd Argraffiad (1938-1954)
Tithe Map
Gellir lawrlwytho cynnwys at ddefnydd anfasnachol, megis defnydd personol neu ar gyfer adnoddau addysgol.
Ar gyfer defnydd masnachol cysyllwch yn uniongyrchol gyda deilydd yr hawlfraint os gwelwch yn dda.
Darllenwch fwy am y Drwydded Archif Greadigol.
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Disgrifiad
TRACTOR-WHITE testing photogrammetry of white painted metal..... by Libby and Keira.
3D models of objects found at Big Pit National Coal Mining Museum and Blaenafon Ironworks as part of a session for Unloved Heritage? participants to learn about photogrammetry and try the technique on different structures and materials.
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