RRS Shackleton S1/81 legs 5-6

Cruise summary report

Cruise Info. 
Ship name (ship code)RRS Shackleton (74SF)
Cruise identifierS1/81 legs 5-6
Cruise period1981-07-25 — 1981-08-17
Chief scientistA Dobinson (Institute of Geological Sciences, Edinburgh), Michael C Tully (Institute of Geological Sciences, Edinburgh)
Ocean/sea areas 
GeneralNorth Sea
Track chartsRRS Shackleton S1/81 legs 5-6 cruise track — trk2640.html
Geology and geophysics 
Single-beam echosoundingQuantity: track kilometres = 3157.66
Long/short range side scan sonarQuantity: track kilometres = 2948.384
Description: UDI;1046nm Pinger
Seismic refractionQuantity: track kilometres = 2996.536
Description: sparker;1610nm Airgun;1369nm Boomer
Gravity measurementsQuantity: track kilometres = 3157.66
Magnetic measurementsQuantity: track kilometres = 3157.66