한국항해항만학회:학술대회논문집 (Proceedings of the Korean Institute of Navigation and Port Research Conference)
- 한국항해항만학회 2006년도 International Symposium on GPS/GNSS Vol.1
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- Pages.327-332
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- 2006
Using DGPS as An Acceleration Sensor for Airborne Gravimetry
- Zhang, Kaidong (Mechatronics and Automation School, National University of Defense Technology) ;
- Shen, Lincheng (Mechatronics and Automation School, National University of Defense Technology) ;
- Hu, Xiaoping (Mechatronics and Automation School, National University of Defense Technology) ;
- Wu, Meiping (Mechatronics and Automation School, National University of Defense Technology)
- 발행 : 2006.10.18
초록
In airborne gravimetry, there are two data streams. One is the specific force measured by an air/sea gravimeter or accelerometers, the other is kinematic acceleration measured by DGPS. And the difference of them provides the gravity disturbance information. To satisfy the requirement of most applications, an accuracy of 1mGal