| Name | CGG Harmattan | | Category | Special service ships - Research ships | | IMO | 8715156 | | Call sign | FNFX | | Flag | France | | Year of built | 1993 | | Place of built | Poland | | Length, m | 95.50 | | Width, m | 18.00 | | Draught, m | 6.41 | | Deadweight, t | 1,448 | | Gross tonnage | 5,099 |
| | Other names | Cgg Harmattan-09, Harmattan-10, Dorado Discovery | | Home port | Marseille | | Shipbuilder | Gdanska Stocznia SA | | Main engine type | B&W | | Speed, kts | 15.0 | | Operator | CGG Veritas | | Status | In operation |
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