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| SII型海洋重力仪摆增益调节方法与应用 | |
| 引用本文： | 杨建宇,凌志,董庆亮,张哲. SII型海洋重力仪摆增益调节方法与应用[J]. 海洋测绘, 2013, 33(4): 48-50 |
| 作者姓名： | 杨建宇 凌志 董庆亮 张哲 |
| 作者单位： | 1. 91561部队,广东广州,510320 2. 75711部队,广东广州,510515 3. 91561部队,广东广州510320;中国地质大学地球物理与信息技术学院,北京 100086 4. 海军海洋测绘研究所,天津,300061 |
| 摘 要： | 不同序号的海洋重力仪内部结构有所不同,常规使用的摆增益调节方法对有些仪器无效。详细介绍了摆增益调节的要求以及三种不同的摆增益调节方法,分析了这三种摆增益调节方法的优缺点,并就如何选择使用这三种不同的摆增益调节方法提出了建议,实践证明效果良好。 |
| 关 键 词： | SII型海洋重力仪 摆增益 摆零位 |
Methods and Applications of Beam Gain Adjustment in SII Marine Gravimeter |
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| YANG Jianyu,LING Zhi,DONG Qingliang,ZHANG Zhe. Methods and Applications of Beam Gain Adjustment in SII Marine Gravimeter[J]. Hydrographic Surveying and Charting, 2013, 33(4): 48-50 | |
| Authors: | YANG Jianyu LING Zhi DONG Qingliang ZHANG Zhe |
| Affiliation: | 4 ( 1. 91561 Troops, Guangzhou 510320 ,China; 2. 75711 Troops,Guangzhou 510515 ,China; 3. China University of Geosciences School of Geophysics and Information Technology,Beijing 100086,China; 4. Naval Institute of Hydrographic Surveying and Charting ,Tianjin 300061 ,China) |
| Abstract: | SII marine gravimeters with different serial numbers have dissimilar internal structures, and the regular beam gain adjustment method cann＇ t be used by some SII marine gravimeters. This paper introduces in detail the demand of the beam gain adjustment and three different kinds of beam gain adjustment methods, analyzes advantages and disadvantages of the above methods, and makes suggestions on how to choose and use the three kinds of beam gain adjustment methods. |
| Keywords: | SⅡ marine gravimeter beam gain adjustment beam zero |
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