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Aerial Photograph
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Aerial photographs are taken during an aerial survey, which involves looking at the ground from above. It is usually easier to see cropmarks and earthworks when they are viewed from above. Aerial photographs help archaeologists to record what they see and to identify new sites. There are two kinds of aerial photographs; oblique and vertical.
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SITE *
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Unclassifiable site with minimal information. Specify site type wherever possible.
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TELEGRAPH STATION *
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One in a chain of stations with semaphore shutters and telescopes which could relay messages according to a planned code. Used from the 1790s by the British Admiralty to speed up communications from London to the ports of Deal, Portsmouth and Plymouth.
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COMMUNICATIONS *
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This is the top term for the class. See COMMUNICATIONS Class List for narrow terms.
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WOOD *
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A tract of land with trees, sometimes acting as a boundary or barrier, usually smaller and less wild than a forest.
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RED HILL *
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Iron Age or Roman coastal site producing salt by boiling of seawater in fired clay pans, resulting in characteristic mounds of 'BRIQUETAGE' (see Archaeological Objects Thesaurus).
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AIRCRAFT *
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An aircraft, either whole or in part. Aircraft often survive as commemorative monuments, gate guardians or crash sites.
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AIRFIELD *
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An area or site used for the landing and take-off of aircraft, often including associated buildings, equipment and other installations.
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FARM *
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A tract of land, often including a farmhouse and ancillary buildings, used for the purpose of cultivation and the rearing of livestock, etc. Use more specific type where known.
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* Copyright of English Heritage (1999)