한국지구물리탐사학회:학술대회논문집
- 한국지구물리탐사학회 2007년도 특별 심포지엄 논문집
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- Pages.15-25
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- 2007
토목.환경 응용을 위한 고정밀 중력탐사
Microgravity for Engineering and Environmental Applications
- Park, Yeong-Sue (Geology & Geoinformation Div., KIGAM) ;
- Rim, Hyoung-Rae (Geology & Geoinformation Div., KIGAM) ;
- Lim, Mu-Taek (Geology & Geoinformation Div., KIGAM)
- 발행 : 2007.12.05
초록
Gravity method could be one of the most effective tool for evaluating the soundness of basement which is directly correlated with density and its variations. Moreover, Gravimeter is easy to handle and strong to electromagnetic noises. But, gravity anomaly due to the target structures in engineering and environmemtal applications are too small to detect, comparing to the external changes, such as, elevation, topography, and regional geological variations. Gravity method targeting these kinds of small anomaly sources with high precision usually called microgravity. Microgravimetry with precision and accuracy of few
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