| 海道测量水位改正通用模式研究 |
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| 引用本文： | 黄辰虎,陆秀平,申家双,刘敏,马福诚,欧阳永忠,黄谟涛.海道测量水位改正通用模式研究[J].海洋测绘,2011,31(4):13-16. |
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| 作者姓名： | 黄辰虎 陆秀平 申家双 刘敏 马福诚 欧阳永忠 黄谟涛 |
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| 作者单位： | 1. 海军海洋测绘研究所,天津,300061
2. 海军司令部航海保证部,天津,300042 |
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| 摘 要： | 为满足海道测量作业发展实际需求,进行了海道测量水位改正通用模式研究.在单波束测深逐点逐时分区改正基础上提出了适于单、多波束测深的海量数据虚拟单验潮站改正模式,基于时差法、最小二乘拟合法数学模型以及海洋潮汐数值预报模型,研制了适于沿岸、近海水深测量的水位改正软件.
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| 关 键 词： | 海道测量 水位改正 多波束测深系统 时差法 最小二乘拟合法 潮汐数值预报 |
Research of Common Mode About Hydrographic Water Level Correction |
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| HUANG Chen-hu,LU Xiu-ping,SHEN Jia-shuang,LIU Min,MA Fu-cheng,OUYANG Yong-zhong,HUANG Mo-tao.Research of Common Mode About Hydrographic Water Level Correction[J].Hydrographic Surveying and Charting,2011,31(4):13-16. |
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| Authors: | HUANG Chen-hu LU Xiu-ping SHEN Jia-shuang LIU Min MA Fu-cheng OUYANG Yong-zhong HUANG Mo-tao |
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| Institution: | HUANG Chen-hu1,LU Xiu-ping1,SHEN Jia-shuang1,LIU Min2,MA Fu-cheng1,OUYANG Yong-zhong1,HUANG Mo-tao1 (1.Naval Institute of Hydrographic Surveying and Charting,Tianjin,300061,2.Navigation Guarantee Department of Naval Headquarters,300042) |
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| Abstract: | In order to meet the actual needs of the development of hydrography,based on the single-beam bathymetric partition correction point by point and hour by hour,a virtual single tide gauge data correction model is presented for the single,multibeam sounding system.Based on the time-difference method,the least squares fitting mathematical models and the numerical prediction of ocean tides model,the correction software of the coastal and offshore water depth measurement is developed.The mathematical model of the... |
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| Keywords: | hydrographic water level correction multibeam sounding system the time-difference method least squares fitting method tidal numerical prediction |
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