| Seabat8125换能器船体坐标量取误差对测深结果影响 |
| |
| 引用本文： | 陈恺明,汪望明.Seabat8125换能器船体坐标量取误差对测深结果影响[J].海洋测绘,2014,34(6):56-59. |
| |
| 作者姓名： | 陈恺明 汪望明 |
| |
| 作者单位： | 中交广州航道局有限公司勘察测量分公司,广东广州,510220 |
| |
| 摘 要： | 探究了Seabat8125多波束系统传感器之间的相对位置关系的量取误差对测深数据的影响。对换能器的垂直、水平坐标的量取偏差导致的测深数据的平面定位、水深值的偏差进行了多次数据试验。并结合旋转和平移矩阵来解释了这些偏差如何被带入测深结果中,同时也给出了其对测深结果影响的估值公式。
|
| 关 键 词： | 多波束测深系统 Caris 换能器安装定位 测深误差 |
Influence of Seabat8125 Transducer Coordinate Measuring Errors on Sounding Results |
| |
| CHEN Kaiming,WANG Wangming.Influence of Seabat8125 Transducer Coordinate Measuring Errors on Sounding Results[J].Hydrographic Surveying and Charting,2014,34(6):56-59. |
| |
| Authors: | CHEN Kaiming WANG Wangming |
| |
| Affiliation: | ( CCCC Guangzhou Dredging CO,.LTD.Survey Branch,Guangzhou 510220,China) |
| |
| Abstract: | The paper presents the study on the influence of the locationmeasuring error between each sensors of Seabat8125 multibeam system on the sounding data.Data tests are conducted for the deviation of sounding data in horizontal positioning and depth caused by the vertical and horizontal coordinates measuring errors of the transducer.We use the rotation and translation matrix to explain how the deviation come into the sounding results,and give the formula to estimate the influence on the sounding results at the same time. |
| |
| Keywords: | multibeam sounding system Caris transducer installment location sounding error |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《海洋测绘》浏览原始摘要信息 |
|
点击此处可从《海洋测绘》下载全文 |
