大气与环境光学学报 ›› 2014, Vol. 9 ›› Issue (2): 131-137.

• “光学遥感定标技术及应用”专辑 • 上一篇    下一篇

用于气溶胶探测的偏振遥感器及其在轨定标技术

王羿, 洪津*, 孙晓兵, 崔珊珊, 陶菲, 胡巧云   

  1. (中国科学院安徽光学精密机械研究所中国科学院通用光学定标与表征技术重点实验室, 安徽 合肥 230031)
  • 收稿日期:2013-10-31 修回日期:2013-11-29 出版日期:2014-03-28 发布日期:2014-03-20
  • 通讯作者: 洪津(1969-),男,浙江杭州人,研究员,主要从事光谱遥感技术、偏振遥感技术、航空航天遥感器工程技术的研究。 E-mail:hongjin@aifm.ac.cn
  • 作者简介:王羿(1985-),男,湖南湘潭人,博士,主要从事光电信息获取技术研究。
  • 基金资助:

    国家973计划资助项目(61322502)、中国科学院科技创新重点项目(KGFZD-125-13-006)资助

Technique of Polarization Remote Sensing Instrument for Aerosol Measurements and Its Onboard Calibration

WANG Yi, HONG Jin*, SUN Xiao-bing, CUI Shan-shan, TAO Fei, HU Qiao-yun   

  1. (Key Laboratory of Optical Calibration and Characterization, Anhui Institute Of Optics and Fine Mechanics, Chinese Academy of Sciences, Hefei 230031, China)
  • Received:2013-10-31 Revised:2013-11-29 Published:2014-03-28 Online:2014-03-20

摘要:

太阳辐射与气溶胶相互作用具有偏振特性,利用偏振技术研究气溶胶微物理特性比传统遥感方法更具有优势。首先介绍了定标的重要性和主要定标方法;其次介绍了用于气溶胶探测的偏振遥感器的工作原理和技术特点;再次,详细叙述偏振遥感器的在轨定标技术并分析总结其特点。最后对偏振遥感器及其在轨定标技术的发展趋势做了展望。

关键词: 气溶胶, 偏振测量, 定标, 遥感

Abstract:

The interaction between solar radiance and aerosol shows polarization. Using the technique of polarization remote sensing shows advantages rather than the traditional method in studying microphysical parameter of aerosol. Firstly, the importance of calibration and the method were introduced. Then the working principle and feature of the instrument for polarization remote sensing were discussed. After that, the technique of onboard calibration for polarization remote sensing was discussed in detail. And its feature was analyzed and summarized. Finally, the trend in development of polarization remote sensing instrument and its onboard calibration was predicted.

Key words: aerosol, polarization measurement, calibration, remote sensing

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