Thesaurus Term/Concept: AERIAL INVESTIGATION AND MAPPING

Identifier	170811
Class	EVENT TYPE
Status	Preferred
Index?	Yes
Scope Note	The interpretation of information on aerial photographs &/or airborne laser scanning (lidar) resulting in the production of maps & records of archaeological sites & landscapes. Many sources of aerial images may be consulted for a single analytical survey.

Broader Terms/Concepts (1)

Context	Record
Event Type	EEX62390 Aerial photographic survey by Cambridge University Committee for Aerial Photography at Collins Creek, River Blackwater, 1992 (Field Survey)
Event Type	EEX61951 Desk-based assessment by P. Ryan of the earthwork remains of Woodham Walter Hall, before 1999 (Heritage Assessment)
Event Type	EEX62388 Field survey by English Heritage at Collins Creek, River Blackwater, 1992-1993 (Field Survey)
Event Type	EEX62392 GPS survey by Department of Land Surveying University of East London at Collins Creek, River Blackwater, 1992-1993 (Field Survey)