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RRS Charles Darwin CD40
Cruise summary report
Cruise Info. | |
Ship name (ship code) | RRS Charles Darwin (74AB) |
Cruise identifier | CD40 |
Cruise period | 1989-06-19 — 1989-07-22 |
Status | Completed |
Objectives | Marine geophysics |
Chief scientist | Graham K Westbrook (University of Birmingham Department of Geological Sciences) |
Ocean/sea areas | |
General | North East Pacific Ocean (limit 180W) |
Specific | NE Pacific Ocean |
Measurements | |
Geology and geophysics | |
Single-beam echosounding | Quantity: track kilometres = 7120 Description: 3.5kHz |
Multi-beam echosounding | Quantity: track kilometres = 7120 Description: 10kHz |
Long/short range side scan sonar | Quantity: track kilometres = 5691 |
Single channel seismic reflection | Quantity: track kilometres = 2422 |
Gravity measurements | Quantity: track kilometres = 7120.94 Description: ng |
Magnetic measurements | Quantity: track kilometres = 7120.94 Description: ng |