British Geological Survey (BGS) Geophysical and Sampling Survey 1975/30: Thames Estuary (11/May/1975 to 16/May/1975)

This sampling and geophysical survey has been carried out by Institute of Geological Sciences now British Geological Survey (BGS) for BGS, the survey took place in May 1975 in the Thames Estuary from a helicopter. The purpose was to collect data for a helicopter gravity survey for the Applied Geophysics unit. Beach sample data were collected for the marine geology unit for the UK regional mapping programme. Beach photographs taken at some stations. These data are archived by BGS. No BGS survey report currently available.