| Project/Area Number |
23560633
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Multi-year Fund |
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| Section | 一般 |
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| Research Field |
Civil engineering project/Traffic engineering
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| Research Institution | Kanazawa Institute of Technology |
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Principal Investigator |
SHIKADA Masaaki 金沢工業大学, 環境・建築学部, 教授 (50121249)
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| Project Period (FY) |
2011 – 2013
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| Project Status |
Completed (Fiscal Year 2013)
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| Budget Amount *help |
¥5,330,000 (Direct Cost: ¥4,100,000、Indirect Cost: ¥1,230,000)
Fiscal Year 2013: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2012: ¥2,080,000 (Direct Cost: ¥1,600,000、Indirect Cost: ¥480,000)
Fiscal Year 2011: ¥2,210,000 (Direct Cost: ¥1,700,000、Indirect Cost: ¥510,000)
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| Keywords | 準天頂衛星 / ＬＥＸ信号 / みちびき / 測位衛星 / ＶＲＳ－ＧＰＳ / 測量 / 空間情報工学 / 地理空間情報活用推進基本法 / GNSS / 国際情報交流 |
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| Research Abstract |
The 1st experiment was conducted in March, 2012 and the 2nd experiment was conducted in March and April of 2013. Location of experimentation is Ohgigaoka and Yatsukaho Research Campus of Kanazawa Institute of Technology at HOKURIKU district in central Japan. Experiments was supported by SPAC and JAXA.
As a result, we got three conclusions. (1)Both of the observations of the LEX solution by the fixed point observation and a VRS solution for about 5 minutes did not have a difference, and it had accuracy of the cm class.(2) Although the experiment on the highway and the low-speed on foot were also influenced by observation environment, result of the data had an accuracy. (3)Since it was observation only by one satellite of QZS, it has variation between the ascending vertical angle and the receiving condition, but it was not able to clarify. At the end of the 2010s, by the time QZSS becomes four satellites, we have to do more advance research.
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