Air Photograph Interpretation by RCHME, Springfield Lyons, Chelmsford, 1997 - EEX63774

A 1:2500 scale, level 3, photogrammetric survey was carried out by the Aerial Survey Section of the Royal Commission on the Historical Monuments of England (RCHME) in the vicinity of the Bronze Age enclosure and possible Neolithic causewayed enclosure at Springfield, Chelmsford, Essex, TL 7357 0818. The survey was carried out as part of the Industry and Enclosure in the Neolithic Project which was set up by the Cambridge field office of RCHME. The main objective of the survey was to produce an accurate plan of all archaeological features in the vicinity of the enclosures. The survey was carried out by computer aided rectification using the AERIAL software published by the University of Bradford. Field control was obtained from the current edition OS 1:2500 plan (TL7308). Residual errors recorded were no greater than 1.3m.An accompanying report detailing photographs used, site location and history and a full description of the features plotted was produced as well as an inked interim plan. Collection UID 1075171.