| 三爪砣测量适航水深技术分析与对策 |
| |
| 引用本文： | 牛桂芝,裴文斌.三爪砣测量适航水深技术分析与对策[J].水道港口,2006,27(4):265-268. |
| |
| 作者姓名： | 牛桂芝 裴文斌 |
| |
| 作者单位： | 交通部天津水运工程科学研究所,天津,300456 |
| |
| 摘 要： | 根据三爪砣的使用方法,从理论上分析了三爪砣测量适航水深的误差来源和实际测量精度,归纳了三爪砣测量作业中特别应当注意的问题。
|
| 关 键 词： | 适航水深 三爪砣 重度 |
| 文章编号： | 1005-8443（2006）04-0265-04 |
| 收稿时间： | 2006-04-04 |
| 修稿时间： | 2006-05-20 |
Analysis of surveying nautical depth by three wings lead |
| |
| NIU Gui-zhi,PEI Wen-bin.Analysis of surveying nautical depth by three wings lead[J].Journal of Waterway and Harbour,2006,27(4):265-268. |
| |
| Authors: | NIU Gui-zhi PEI Wen-bin |
| |
| Institution: | Tianjin Research Institute of Water Tranport Engineering, Tianjin 300456, China |
| |
| Abstract: | The causes of errors in nautical depth surveying by the three wings lead and its measuring accuracy is analyzed.The questions that must be paid attention to in using the three wings lead are presented. |
| |
| Keywords: | nautical depth three wings lead density |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
