| 切分法固定断面测量 |
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| 引用本文： | 林友仁,冯宇.切分法固定断面测量[J].地理空间信息,2007,5(2):104-106. |
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| 作者姓名： | 林友仁 冯宇 |
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| 作者单位： | 1. 中交第二航务工程勘察设计院,湖北,武汉,430071
2. 浙江省围海建设股份有限公司,浙江,宁波,315051 |
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| 摘 要： | 改变航迹线和交会定位公式进行水上固定断面测量,更新了传统水上固定断面复测定位法,新法具有不偏线、点位密、计算简便、精度高等优点,能为生产、设计、研究提供相对精确的地理模型。
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| 关 键 词： | 固定断面测量 航迹线 切分法 |
| 文章编号： | 1672-4623（2007）02-0104-02 |
| 修稿时间： | 2006-02-05 |
Section Method for Hydrographic Section Measurement |
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| LIN Youren,FENG Yu.Section Method for Hydrographic Section Measurement[J].Geospatial Information,2007,5(2):104-106. |
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| Authors: | LIN Youren FENG Yu |
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| Institution: | 1. CCCC Second Harbor Consultants Co., Ltd., Wuhan 430071,China; 2.Zhejiang Reclaim Construction Co.,Ltd., Ningbo, Zhejiang 315051,China |
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| Abstract: | Crossing section measurement by changing sailing Tracks and calculated by changing intersecting method in hydrographic surveying, updates the traditional model used In checking surveying, has these advantages of the strict surveying along designed lines, the acquirement of dense surveying points and the convenience in positioning calculation, and thus can provide relatively accurate geographic model in the designing period of hydrographic surveying. |
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| Keywords: | hydrographic section measurement sailing tracks section method |
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