Cruise summary report
Cruise Info. | |
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Ship name (ship code) | Sperus (74TJ) |
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Cruise identifier | 2/77 Leg 1 |
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Cruise period | 1977-04-08 — 1977-04-20 |
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Status | Completed |
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Port of departure | Leith, United Kingdom |
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Port of return | Leith, United Kingdom |
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Purpose | Research |
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Objectives | Gravity survey: Area A.
Gravimeter, magentometer, echo-sounder and pinger
The LaCoste and Romberg gravity meter and the Magnavox magnetometer working well. |
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Chief scientist | Robin A Floyd (Institute of Geological Sciences, Edinburgh) |
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Cruise report | (14.75 MB) |
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Ocean/sea areas | |
General | North Sea |
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Specific | North Sea |
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Track charts | (0.77 MB) (0.53 MB) |
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Measurements | |
Geology and geophysics | |
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Single-beam echosounding | |
Single channel seismic reflection | Description: pinger format: seismic graphic recorder |
Gravity measurements | |
Magnetic measurements | |