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Documentary Evidence
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Documentary evidence is another name for written records. The first written records in Britain date back to the Roman period. Documentary evidence can take many different forms, including maps, charters, letters and written accounts.
When archaeologists are researching a site, they often start by looking at documentary evidence to see if there are clues that will help them understand what they might find. Documentary evidence can help archaeologists understand sites that are discovered during an excavation, field survey or aerial survey.
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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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BOMBING DECOY *
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A system of lights, controlled fires or dummy constructions, used during WWII to provide a counterfeit target for enemy aircraft.
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SITE *
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Unclassifiable site with minimal information. Specify site type wherever possible.
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FIREBREAK *
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A natural or man-made gap in vegetation or other combustible material that acts as a barrier to slow or stop the progress of a fire.
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FEATURE *
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Areas of indeterminate function.
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FORTIFICATION *
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A usually permanent defensive work. Use specific type where known.
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STARFISH SITE *
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A decoy site designed to simulate a burning urban area during a bombing raid in order to lure enemy bombers away from legitimate targets.
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FIELD *
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An area of land, often enclosed, used for cultivation or the grazing of livestock.
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DEFENCE *
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This is the top term for the class. See DEFENCE Class List for narrow terms.
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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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BOMBING DECOY SITE *
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A site comprising a system of lights, controlled fires or dummy constructions, used during WWII to provide a counterfeit target for enemy aircraft. Use more specific type where known.
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TARGET *
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Any structure or object, used for the purpose of practice shooting by aerial, seaborne or land mounted weapons.
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* Copyright of English Heritage (1999)