| 海上动态测量中的偏心改正 |
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| 引用本文： | 仲德林.海上动态测量中的偏心改正[J].海洋科学进展,1992(3). |
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| 作者姓名： | 仲德林 |
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| 作者单位： | 国家海洋局第一海洋研究所 青岛 |
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| 摘 要： | 本文对动态测量中偏心改正的原理、方法及其精度进行了探讨.在大比例尺工程水深测量定位中,若测深仪换能器与定位系统接收天线不处于同一铅垂线上,并且偏心过大,超过定位精度要求时,必须进行偏心改正.经过偏心改正后的定位精度才能保证大比例尺测图定位要求.
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| 关 键 词： | 动态测量 偏心改正 定位精度 |
Discussion on Eccentricity Correction in Kinematie Surveying |
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| Zhong Delin.Discussion on Eccentricity Correction in Kinematie Surveying[J].Advances in Marine Science,1992(3). |
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| Authors: | Zhong Delin |
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| Abstract: | The principle,methods and accuracy for the eccentricity correction in Kinematic surveying were discussed,In the positioning for a large-scale bathymetric survey,it is necessary to make ec- centricity correction if the transducer of depth-so under and the antenna of receiver are not in the same plumb line and if the eccentricity is too large to fit the positioning accuracy.Thus,the cor- recte.d positioning accuracy can meet the requirements of a large-scale surveying chart. |
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| Keywords: | Kinematic surveying Eccentricity correction Positioning accuracy |
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