2012 Fiscal Year Final Research Report
Monitoring of functions of agricultural water use facilities using a 3-D lidar
| Project/Area Number |
22580270
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| Research Category |
Grant-in-Aid for Scientific Research (C)
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| Allocation Type | Single-year Grants |
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| Section | 一般 |
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| Research Field |
Irrigation, drainage and rural engineering/Rural planning
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| Research Institution | The University of Tokyo |
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Principal Investigator |
HOSOI Fumiki 東京大学, 大学院・農学生命科学研究科, 准教授 (80526468)
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| Project Period (FY) |
2010 – 2012
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| Keywords | 測地 / モニタリング / リモートセンシング / 情報工学 |
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| Research Abstract |
In this research, 3-D structure of a farm pond was measured by a portable scanning lidar. Based on the lidar-derived data, a 3-D model of a farm pond was produced and it was confirmed that the model could be utilized for diagnosis of the present status of a farm pond. From the obtained 3-D model, the water storage was estimated in each water level. The estimation result showed that water storage of a farm pond could be estimated accurately using the lidar-derived 3-D model. In a rural area in which farm ponds existed, experiments of remote monitoring for water level observation were conducted using wireless network systems and basic knowledge about the remote monitoring could be obtained.
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