| 无验潮测深技术中影响测深精度的几种因素及控制方法 |
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| 引用本文： | 魏猛,冯传勇,徐大安.无验潮测深技术中影响测深精度的几种因素及控制方法[J].测绘与空间地理信息,2014(9):199-200. |
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| 作者姓名： | 魏猛 冯传勇 徐大安 |
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| 作者单位： | 长江水利委员会水文局长江中游水文水资源勘测局,湖北武汉,430012 |
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| 摘 要： | 论述了RTK结合测深仪实现无验潮测深的原理和方法;对无验潮测深技术中影响水深测量成果精度的几个问题进行了分析探讨,并提出了实用可行的控制方法,减少水深测量过程中的累计误差以提高测量精度。
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| 关 键 词： | 无验潮测深 影响因素 控制方法 测深精度 |
Factors Influencing the Sounding Accuracy Under No Tide Sounding Technology and Control Methods |
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| WEI Meng,FENG Chuan-yong,XU Da-an.Factors Influencing the Sounding Accuracy Under No Tide Sounding Technology and Control Methods[J].Geomatics & Spatial Information Technology,2014(9):199-200. |
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| Authors: | WEI Meng FENG Chuan-yong XU Da-an |
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| Institution: | WEI Meng, FENG Chuan - yong, XU Da - an ( Hydrology and Water Resources Investigation Bureau for Middle and Lower Reaches of Changjiang River, Changjiang Water Resources Committee, Wuhan 430012, China) |
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| Abstract: | The paper introduces the principles and methods of RTK with depth sounder to realize the depth measurement technology without tide sounding, analyzes the factors influencing the sounding accuracy, and proposes the control methods to reduce the error and improve measurement accuracy. |
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| Keywords: | non-tide sounding influencing factors control method accuracy of sounding |
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