| 水位改正中"虚拟验潮站"的快速内插 |
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| 引用本文： | 赵俊生,任来平.水位改正中"虚拟验潮站"的快速内插[J].测绘工程,2002,11(3):18-21. |
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| 作者姓名： | 赵俊生 任来平 |
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| 作者单位： | 海军大连舰艇学院,辽宁,大连,116018 |
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| 摘 要： | 认为分带法水位改正就是在现有验潮站的基础上内插出若干“虚拟验潮站”，每个“虚拟验潮站”应有自己的编号，控制范围和水位数据，文中对分带法的新解释有利于计算机编程实现。
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| 关 键 词： | 水位改正 虚拟验潮站 分带法 水深测量 内插 |
| 文章编号： | 1006-7949(2002)03-0018-04 |
| 修稿时间： | 2001年5月8日 |
Quick Interpolation of "Virtual Tidal Station" for Sea Depth Surveying Result Reduction |
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| ZHAO Jun-sheng,REN Lai-ping.Quick Interpolation of "Virtual Tidal Station" for Sea Depth Surveying Result Reduction[J].Engineering of Surveying and Mapping,2002,11(3):18-21. |
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| Authors: | ZHAO Jun-sheng REN Lai-ping |
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| Abstract: | In hydrographic survey,a depth-of-site is observed in dynamic tidal phenomena at a special instant.In order to reduce these observations to the depth datum of sounding,a series of tidal station have to be established in the surveyed area,but sometimes these stations can not cover with whole area.We need to insert a series of Virtual Tidal Stations(VTS)on the basis of the established tidal stations (ETS).Every VTS has own control range and tidal heights records although these data are inserted.The paper discusses the method of the insertion of VTS.This method is beneficial to the automatization of the depth reduction. |
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| Keywords: | depth reduction virtual tidal station inserting control-stripe between two stations insert-ing control-region among three stations |
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