基于多源遥感数据的北极新冰提取及范围时序变化分析

刘婷婷; 刘一君; 王泽民; 周春霞

doi:10.13203/j.whugis20140665

基于多源遥感数据的北极新冰提取及范围时序变化分析

基金项目: 国家自然科学基金资助项目(41206177);国家863计划资助项目(2012AA12A304,2013AA12A301);中央高校基本科研业务费专项资金资助项目(2042014kf0293);南北极环境综合考察与评估专项基金资助项目(CHINARE2014-02-04)。

详细信息

作者简介:
刘婷婷,博士,讲师,研究方向为遥感影像处理、极地遥感应用研究。E-mail:ttliu23@whu.edu.cn

中图分类号: P237.9;P228
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出版历程
- 收稿日期: 2014-09-08
- 发布日期: 2015-11-04

Time Series Analysis of Arctic New Ice Extent by Using Multi-source Remotely Sensed Data

Funds: The National Natural Science Foundation of China, No. 41206177;the National High Technology Research and Development Program (863 Program) of China, Nos.2012AA12A304, 2013AA12A301;the Fundamental Research Funds for the Central Universities, No. 2042014kf0293;the Chinese Polar Environment Comprehensive Investigation & Assessment Programmes, No. CHINARE2014-02-04.

摘要

摘要: 本文利用多源遥感数据从不同空间尺度对2004年至2012年间北极地区新冰进行了提取并对其范围变化进行了分析。统计分析结果表明,北极海冰总体覆盖面积与北极近地表气温的变化呈反比;新冰覆盖面积的变化与海冰总面积的变化相比较缓慢;北极各个区域新冰覆盖范围的变化与各区域近地表温度的变化有较大的关联。
- 北极海冰 /
- 新冰 /
- 海冰覆盖范围 /
- 时序变化分析
Abstract: Sea ice is the most active and unstable component in polar region that its change is significant for the investigation of regional and global climate and environmental change. In this research, the Arctic sea ice and new ice extent from 2004 to 2012 were extracted and their time series changes were analyzed by using multi-source remotely sensed data. The results indicate: there was an inverse relationship between the sea ice extent changes and the near surface air temperature variations;the new ice extent changes were inversely proportional to the sea ice extent changes;the regional new ice extent changes and the near surface air temperature variations had a close relationship.
- Arctic sea ice /
- new ice /
- sea ice extent /
- time series analysis

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参考文献(12)

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施引文献(7)

期刊类型引用(2)

1.	刘婷婷，杨子健，王泽民，高柯夫. 利用风云3D微波成像仪数据估算北极海冰密集度的精度评价. 武汉大学学报(信息科学版). 2021(12): 1843-1851 . 百度学术
2.	宋翔宇，刘婷婷，王泽民，刘艳霞. 基于改进FCLS算法的南极海冰密集度估算及算法比较. 极地研究. 2018(01): 67-76 . 百度学术

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文章访问数: 1364
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基于多源遥感数据的北极新冰提取及范围时序变化分析

作者简介: 刘婷婷,博士,讲师,研究方向为遥感影像处理、极地遥感应用研究。E-mail:ttliu23@whu.edu.cn

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出版历程

Time Series Analysis of Arctic New Ice Extent by Using Multi-source Remotely Sensed Data

期刊类型引用(2)

其他类型引用(5)

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出版历程

目录

作者简介:
刘婷婷,博士,讲师,研究方向为遥感影像处理、极地遥感应用研究。E-mail:ttliu23@whu.edu.cn