Research Article
Research and Construction of a Global Hexagonal Marine Gravity Gradient Reference Map for Navigation
Table 10
Calculation time for different resolutions.
| Level | Serial computing time (h) | Parallel computing time consuming (h) | Acceleration ratio |
| 11th level | 28.45 | 0.70 | 40.64 | 12th level | 120.35 | 2.98 | 42.90 | 13th level | 602.95 | 11.84 | 50.92 |
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