British Geological Survey (BGS) Geophysical Survey 1980/1: Southern North Sea (21/04/1980 to 30/06/1980)

Report (WB/MG/80/103): Brett, CP. 1980. Cruise Report on Project 80/01 (4 phases, gap between 5-18 June). A Regional Geophysical Survey in the Southern North Sea. (IGS Report No 103). The primary objectives were to complete the geophysical survey of the Indefatigable and Spurn sheets of the IGS 1:250000 map series, and to re-run several line surveyed in 1979 (Project 79/02) on the Flemish Bight sheet. A secondary objective was to run one line along a proposed pipeline route on the California sheet.