Enhancement of monitoring safety by improving real-time GPS displacement measurements
| Project/Area Number |
25350506
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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 |
Natural disaster / Disaster prevention science
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| Research Institution | Yamaguchi University |
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Principal Investigator |
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| Co-Investigator(Kenkyū-buntansha) |
NAKASHIMA Shinichiro 山口大学, 大学院理工学研究科, 助教 (70346089)
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| Project Period (FY) |
2013-04-01 – 2016-03-31
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| Project Status |
Completed (Fiscal Year 2015)
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| Budget Amount *help |
¥4,940,000 (Direct Cost: ¥3,800,000、Indirect Cost: ¥1,140,000)
Fiscal Year 2015: ¥130,000 (Direct Cost: ¥100,000、Indirect Cost: ¥30,000)
Fiscal Year 2014: ¥1,690,000 (Direct Cost: ¥1,300,000、Indirect Cost: ¥390,000)
Fiscal Year 2013: ¥3,120,000 (Direct Cost: ¥2,400,000、Indirect Cost: ¥720,000)
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| Keywords | GPS / 3次元変位計測 / キネマティック計測 / 安全監視 / センサー開発 / 高精度 / 地盤変位計測 / 斜面安定 |
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| Outline of Final Research Achievements |
The purpose of this research is to enhance the real-time monitoring property of the GPS displacement monitoring system and to develop a procedure for monitoring displacements immediately after a ground disaster has occurred due to heavy rain or an earthquake. A system using GPS was developed for monitoring three dimensional displacements with millimeter accuracy, and the kinematic method was applied to the system to improve the resolution of the measurement interval. The possibility of developing a low cost sensor was also investigated.
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Report
(4 results)
Research Products
(14 results)
