J4 ›› 2007, Vol. 25 ›› Issue (3): 76-81.

• 综述 • 上一篇    下一篇

大气气溶胶光学厚度遥感研究概况

宋 薇,张 镭   

  1. 兰州大学大气科学学院,甘肃 兰州 730000;甘肃省干旱气候变化与减灾重点实验室,甘肃 兰州 730020
  • 收稿日期:2007-03-26 修回日期:2007-06-21 出版日期:2007-09-30 发布日期:2007-09-30
  • 作者简介:宋薇(1982 - ) 女,甘肃敦煌人,硕士研究生,主要从事大气辐射和大气遥感研究. E - mail: songwei04@lzu. cn
  • 基金资助:

    国家自然科学基金项目(40675078)和国家重点基础研究发展规划项目(2006CB400501)资助

A Rev iew of Remote Sen sing for AerosolOptica lDepth

SONGWei, ZHANG Lei   

  1. College of A tm ospheric Science, Lanzhou University, Lanzhou 730000, China;Key Laboratory of A rid Clim atic Change and Reducing D isaster of Gansu Province, Lanzhou 730020, China
  • Received:2007-03-26 Revised:2007-06-21 Online:2007-09-30 Published:2007-09-30

摘要:

大气气溶胶是影响气候变化的重要因子之一,利用遥感手段不仅可以获得气溶胶的分布信息,也可以得到相关的气溶胶光学特性参数。本文阐述了国内外气溶胶遥感的发展动态,介绍了气溶胶遥感的基本情况及气溶胶光学厚度反演的几种方法,提出了存在的问题并对今后的研究进行了展望。

关键词: 大气气溶胶, 遥感, 反演, 气溶胶光学厚度

Abstract:

Atmospheric aerosol is one of the most important factorswhich has influence on climate change. It can gain not only the aerosol distribution information but also the aerosol op tical p roperty parameters through the methods of remote sensing. The status in quo of aerosol remote sensing research home and abroad was introduced briefly in the paper, and several kinds of methods for aerosol op tical dep th retrieval and validation were stated in detail, and at last some p rospect for aerosol op tical dep th retrievalwas suggested.

Key words: atmospheric aerosol, remote sensing, retrieval, aerosol optical depth

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