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- Angular Distance
- Android 應用程式: 工具 由: Sharpitor Elements
- 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 1.2 Use in place of a sextant (celestial altitudes) and for miscellaneous triangulation tasks in navigation and surveying. Additionally features a custom calibration option useful for ... ⥯
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- Sextant Stars
- Android 應用程式: 教育 由: Sharpitor Elements
- * 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 181 (4.2) 版本: 2.2 Featuring 20 of the principal bright stars and their constellations, this app revisits the mechanical planispheres traditionally used by navigators and astronomers for star ... ⥯
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- Celestial Navigation 360
- Android 應用程式: 地圖與導航 由: Sharpitor Elements
- * 免費
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 28 (3.4) 版本: 1.6 Celestial navigation exploits the principle that every measurement taken with a sextant (a 'sight') converts to a line of position on a chart, the intersections of two or more such ... ⥯
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- Sailing Right of Way
- Android 遊戲: 教育 由: Sharpitor Elements
- $0.99
- 清單: 0 + 0 排名: 0 評測: 0
- 點數: 0 + 0 版本: 2.3 Rule A. Approach on different tacks - Port tack shall give way Rule B. Approach on the same tack - Windward shall give way The other boat is obliged to 'stand on', meaning that it ... ⥯
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