极地研究 ›› 2016, Vol. 28 ›› Issue (4): 431-441.DOI: 10.13679/j.jdyj.2016.4.431

• 研究综述 •    下一篇

极地海冰厚度探测方法及其应用研究综述

季青1,2,庞小平1,2,许苏清3,赵羲1,2,刘清全1,石中玉1   

  1. 1. 武汉大学中国南极测绘研究中心,湖北 武汉 430079
    2. 极地测绘科学国家测绘地理信息局重点实验室,湖北 武汉 430079 
    3. 国家海洋局海洋-大气化学与全球变化重点实验室,福建 厦门 361005  
  • 收稿日期:2015-07-29 修回日期:2015-10-12 出版日期:2016-12-30 发布日期:2016-12-30
  • 通讯作者: 季青
  • 基金资助:

    国家自然科学基金(41576188,41606215);国家海洋局海洋-大气化学与全球变化重点实验室开放基金(GCMAC1504);国家海洋局“南北极环境综合考察与评估”专项(CHINARE2015-04-07)资助

Review of Technology and Application Research on Polar Sea Ice Thickness Detection

Ji Qing1,2,Pang Xiaoping1,2,Xu Suqing3,Zhao Xi1,2,Liu Qingquan1,Shi Zhongyu1   

  • Received:2015-07-29 Revised:2015-10-12 Online:2016-12-30 Published:2016-12-30
  • Contact: Qing JI

摘要:

海冰是全球气候变化的敏感指示器,对全球热平衡、大气环流、海洋水循环和温盐平衡起到至关重要的作用。 海冰厚度作为海冰中最重要的参数之一,也是最难探测的地球物理参数。在回顾和分析基于仰视声纳、走航观测、电磁感应、微波遥感等方法进行极地海冰厚度探测和应用研究的基础上,着重阐述近年来利用卫星测高技术估算极地 海冰厚度的研究现状与趋势,为我国开展相关科研工作提供参考。

关键词: 海冰厚度, 卫星测高, 走航观测, 电磁感应, 研究进展

Abstract:

Sea ice thickness is an important parameter and indicator of climate change that influences the sea ice mass balance, interaction between the ocean and atmosphere, and ocean circulation. This paper reviewed the current situation and progress regarding the detection of polar sea ice thickness using different technologies. The operating principles, advantages, disadvantages, and research status of upward looking sonar, ship-based monitoring systems, electromagnetic induction sounding, microwave remote sensing, and satellite altimetry were summarized. These technologies can provide the basis for improved research on polar sea ice thickness in the future.

Key words: sea ice thickness, satellite altimeter, ship-based monitoring, eletromagnetic induction sounding, research progress