Study on the robust precise positioning for ship to raise the value of marine big data
| Project/Area Number |
25870237
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| Research Category |
Grant-in-Aid for Young Scientists (B)
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| Allocation Type | Multi-year Fund |
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| Research Field |
Naval and maritime engineering
Civil engineering project/Traffic engineering
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| Research Institution | Tokyo University of Marine Science and Technology |
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Principal Investigator |
KUBO Nobuaki 東京海洋大学, 海洋科学技術研究科, 准教授 (80343169)
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| Project Period (FY) |
2013-04-01 – 2015-03-31
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| Project Status |
Completed (Fiscal Year 2014)
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| Budget Amount *help |
¥4,030,000 (Direct Cost: ¥3,100,000、Indirect Cost: ¥930,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥2,340,000 (Direct Cost: ¥1,800,000、Indirect Cost: ¥540,000)
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| Keywords | GPS / GNSS / RTK / PPP / 信号追尾 / 高精度単独測位 / 搬送波位相 / ドップラ周波数 / 移動体の高精度位置決定 / 精密単独測位 / 船舶の位置決定 / ソフトウェアGNSS受信機 / 原子時計 / 搬送波位相追尾 |
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| Outline of Final Research Achievements |
Precise point positioning is expected for many applications. In this study, several experiments with precise point positioning using ship were conducted. the test results indicated that the decimeter accuracy was achieved even in the real-time application although the several jumps can be seen.
Regarding the robustness of carrier phase measurement, out proposed method could enhance the robustness of carrier phase measurement in terms of a few seconds blocking due to the elevated road. In particular, our software based receiver could output the carrier phase measurement several seconds quicker than the current world class GNSS receiver.
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Report
(3 results)
Research Products
(5 results)
