海冰厚度的现场图像测量方法  

Digitalized Image Method for Measuring Sea Ice Thickness

作　　者：毕祥军[1] 于雷[1] 王瑞学[1] 岳前进[1] 

机构地区：[1]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

出　　处：《冰川冻土》2005年第4期563-567,共5页Journal of Glaciology and Geocryology

基　　金：国家高技术研究发展计划项目(2001AA602015)资助

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.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.

关 键 词：冰厚 图像方法 误差分析 

分 类 号：P715.7[天文地球—海洋科学]