| Context |
Record |
| Event Type |
EEX53388 2000 aerial survey (Remote Sensing) |
| Event Type |
EEX61565 Aerial photograph survey by Essex County Council of the Chelmer-Blackwater Valley, 1985 (Field Survey) |
| Event Type |
EEX31354 Aerial photographic recording by S. Wallis and R. Hall, South bank of River Blackwater, St Lawrence Bay, August 1992 (Field Survey) |
| Event Type |
EEX62390 Aerial photographic survey by Cambridge University Committee for Aerial Photography at Collins Creek, River Blackwater, 1992 (Field Survey) |
| Event Type |
EEX42627 Aerial photographic survey by D. Strachan of several sites in Maldon and Colchester, 1995 (Field Survey) |
| Event Type |
EEX42959 Aerial photography by D. Strachan (Essex County Council), 1991 (Remote Sensing) |
| Event Type |
EEX52596 Aerial photography by Essex County Council, Aerial 10/10 Manningtree, 1985 (Remote Sensing) |
| Event Type |
EEX7201 Aerial photography by K. J. Bruce at Sales Point, Bradwell-on-Sea, 1993 (Field Survey) |
| Event Type |
EEX61448 Aerial photography survey by Essex County Council at Birdbrook, Braintree, 1990 (Field Survey) |
| Event Type |
EEX53958 Aerial Survey by Crowe, K.L (Remote Sensing) |
| Event Type |
EEX53345 Aerial survey by Essex County Council of Essex, 2002 (Remote Sensing) |
| Event Type |
EEX63963 Air Photograph Interpretation by RCHME at Hunts Hill Farm, near Upminster, 1994 (Archaeological Intervention) |
| Event Type |
EEX52144 Annual Aerial Survey by S Tyler, 1997 (Remote Sensing) |
| Event Type |
EEX52310 Annual Aerial Survey, 1996 (Remote Sensing) |
| Event Type |
EEX52413 Annual Aerial Survey, 1997 (Remote Sensing) |
| Event Type |
EEX55619 Cropmark analysis by Air Photo Services at area centred TQ6779, Thames Gateway, East Tilbury, 2004 (Remote Sensing) |
| Event Type |
EEX59214 Desk-based assessment by Tendring District Council, Rose Hill Quarry, Thorpe Le Soken, 2008 (Heritage Assessment) |
| Event Type |
EEX42965 Field observations by K.J. Bruce, South bank of River Blackwater, 1996 (Field Survey) |
| Event Type |
EEX60975 Field survey and archaeological excavation by CITiZan at Point Clear, River Colne, 2020 (Archaeological Intervention) |
| Event Type |
EEX62388 Field survey by English Heritage at Collins Creek, River Blackwater, 1992-1993 (Field Survey) |
| Event Type |
EEX62798 Field survey by English Heritage at Foulness Atomic Weapons Research Establishment, Rochford, 2006-2007 (Field Survey) |
| Event Type |
EEX54586 Potential Forest Enterprise Sites (Remote Sensing) |
| Event Type |
EEX54587 White Post Field and Brets North, Aerial Photographic Assessment and Rectified Mapping (Remote Sensing) |