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Heliography Meaning In Urdu

Heliography Meaning in English to Urdu is شمس نگاری, as written in Urdu and Shams Nigari, as written in Roman Urdu. Accurate Heliography Translation, Synonyms and Antonyms.

Definitions of Heliography

n. The description of the sun.

n. The system, art, or practice of telegraphing, or signaling, with the heliograph.

n. An early photographic process invented by Nicu00e9phore Niepce, and still used in photo-engraving. It consists essentially in exposing under a design or in a camera a polished metal plate coated with a preparation of asphalt, and subsequently treating the plate with a suitable solvent. The light renders insoluble those parts of the film which is strikes, and so a permanent image is formed, which can be etched upon the plate by the use of acid.

n. Photography.