| 海冰厚度的现场图像测量方法 |
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| 引用本文： | 毕祥军,于雷,王瑞学,岳前进.海冰厚度的现场图像测量方法[J].冰川冻土,2005,27(4):563-567. |
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| 作者姓名： | 毕祥军 于雷 王瑞学 岳前进 |
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| 作者单位： | 大连理工大学, 工业装备结构分析国家重点实验室, 辽宁, 大连, 116024 |
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 在寒区海洋工程开发中,海冰厚度是主要环境参数.为了监测海冰厚度的变化与分布,人们已经尝试了多种方法.利用图像测量冰厚,该方法在石油平台安装摄像机,记录冰与结构作用破坏断面,监测冰厚度的变化.分析了现场测试中的误差,并给出了部分连续记录的冰厚度变化.
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| 关 键 词： | 冰厚 图像方法 误差分析 |
| 文章编号： | 1000-0240(2005)04-0563-05 |
| 收稿时间： | 2005-01-31 |
| 修稿时间： | 2005年1月31日 |
Digitalized Image Method for Measuring Sea Ice Thickness |
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| BI Xiang-jun,YU Lei,WANG Rui-xue,YUE Qian-jin.Digitalized Image Method for Measuring Sea Ice Thickness[J].Journal of Glaciology and Geocryology,2005,27(4):563-567. |
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| Authors: | BI Xiang-jun YU Lei WANG Rui-xue YUE Qian-jin |
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| Institution: | State Key Laboratory of Structure Analysis of Industrial Equipment, Dalian University of Technology, Dalian Liaoning 116024, China |
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| Abstract: | Sea ice thickness is a sensitive environmental factor in cold regions engineering. Several methods have been employed for determining and monitoring sea ice thickness and its distribution. A digitalized image method is presented in the paper to monitor the sea ice thickness after ice sheet breaking in front of an oil platform. The error analyses and part of the continuous ice thickness records are also provided. |
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| Keywords: | Ice thickness digitalized image method error analysis |
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