| 一种水下残骸精确定位方法 |
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| 引用本文： | 夏光辉,余义德,宫建. 一种水下残骸精确定位方法[J]. 全球定位系统, 2009, 34(4): 29-32 |
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| 作者姓名： | 夏光辉 余义德 宫建 |
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| 作者单位： | 91550部队,辽宁,大连,116023;91550部队,辽宁,大连,116023;91550部队,辽宁,大连,116023 |
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| 摘 要： | 针对海上沉船、空难等事故水下残骸搜索工作难的问题,提出一种基于图像声纳和差分GPS的水下残骸搜索和精确定位的方法,该方法单位时间内有效扫描面积较大,定位精度高,实用性强。
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| 关 键 词： | 水下残骸 精确定位 图像声纳 差分GPS |
An Accurate Locating Method of Underwater Wreckage |
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| XIA Guang-hui,YU Yi-de,GONG-Jian. An Accurate Locating Method of Underwater Wreckage[J]. Gnss World of China, 2009, 34(4): 29-32 |
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| Authors: | XIA Guang-hui YU Yi-de GONG-Jian |
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| Affiliation: | 1550 Troop, Dalian Liaoning 116023, China) |
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| Abstract: | Aiming at solving the difficulty of searching underwater wreckage of shipwreck and aircraft accident, an accurate searching and locating method is brought forward. Based on image sonar and differential GPS positioning technique, the method has the quality of large effective searching area in unit time and high precision. Compared with traditional ways, this new locating method is more practicable and efficient. |
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| Keywords: | Underwater wreckage accurate locating image sonar differential GPS |
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