利用CCD成像技术进行渤海海冰观测探讨  

Exploration of Using Digitalized Image Method Based on CCD for Sea Ice Investigation in Bohai Sea

作　　者：雷瑞波[1] 程言峰[2] 郭井学[2] 

机构地区：[1]大连理工大学海岸和近海工程国家重点实验室,大连116024 [2]中国极地研究中心,上海200129

出　　处：《海洋预报》2008年第4期71-77,共7页Marine Forecasts

基　　金：长江学者和创新团队发展计划资助(IRT0420);国家自然科学基金(40676001)

摘　　要：利用CCD成像技术进行走航海冰观测是国际南极科学委员会海冰过程与气候项目制定的南极海冰观测方法的一部分。本文介绍了利用CCD成像技术进行海冰观测及其图像信息提取的基本原理,分析了该项技术在南北极海冰走航观测应用实践中的成功经验及问题所在,讨论了南北极与渤海冰情和调查作业环境的差异,探讨了利用CCD成像技术进行渤海海冰观测的应用前景。Using Digitalized Image Method for Sea ice investigation on navigation is a part of the Scientific Committee on Antarctic Research program named by ASPeCt （Antarctic Sea Ice Processes and Climate）. The principium of this technique for making systematic and quantifiable observations of sea ice thickness and characteristics has been detailed. Practical experience of this method in Antarctica and Arctic has been introduced. The difference between polar investigation condition and Bobai Sea investigation condition has been discussed also. Base on those analyses above, the application outlook of this technique on Sea ice observation in Bohai Sea has been explored.

关 键 词：渤海 海冰 CCD 观测 

分 类 号：P731[天文地球—海洋科学]