留言板

尊敬的读者、作者、审稿人, 关于本刊的投稿、审稿、编辑和出版的任何问题, 您可以本页添加留言。我们将尽快给您答复。谢谢您的支持!

姓名
邮箱
手机号码
标题
留言内容
验证码

ESTIMATION OF VEGETATIVE SURFACE ALBEDO IN THE KUSHIRO MIRE WITH LANDSAT TM DATA ──A New Approach to Atmospheric and Spectral Corrections

赵文经 赵焕宸

赵文经, 赵焕宸. ESTIMATION OF VEGETATIVE SURFACE ALBEDO IN THE KUSHIRO MIRE WITH LANDSAT TM DATA ──A New Approach to Atmospheric and Spectral Corrections[J]. 中国地理科学, 1997, 7(3): 278-288.
引用本文: 赵文经, 赵焕宸. ESTIMATION OF VEGETATIVE SURFACE ALBEDO IN THE KUSHIRO MIRE WITH LANDSAT TM DATA ──A New Approach to Atmospheric and Spectral Corrections[J]. 中国地理科学, 1997, 7(3): 278-288.
Zhao Wenjing, Zhao Huanchen. ESTIMATION OF VEGETATIVE SURFACE ALBEDO IN THE KUSHIRO MIRE WITH LANDSAT TM DATA ──A New Approach to Atmospheric and Spectral Corrections[J]. Chinese Geographical Science, 1997, 7(3): 278-288.
Citation: Zhao Wenjing, Zhao Huanchen. ESTIMATION OF VEGETATIVE SURFACE ALBEDO IN THE KUSHIRO MIRE WITH LANDSAT TM DATA ──A New Approach to Atmospheric and Spectral Corrections[J]. Chinese Geographical Science, 1997, 7(3): 278-288.

ESTIMATION OF VEGETATIVE SURFACE ALBEDO IN THE KUSHIRO MIRE WITH LANDSAT TM DATA ──A New Approach to Atmospheric and Spectral Corrections

ESTIMATION OF VEGETATIVE SURFACE ALBEDO IN THE KUSHIRO MIRE WITH LANDSAT TM DATA ──A New Approach to Atmospheric and Spectral Corrections

计量
  • 文章访问数:  1240
  • HTML全文浏览量:  22
  • PDF下载量:  980
  • 被引次数: 0
出版历程
  • 收稿日期:  1996-10-28
  • 刊出日期:  1997-09-20

ESTIMATION OF VEGETATIVE SURFACE ALBEDO IN THE KUSHIRO MIRE WITH LANDSAT TM DATA ──A New Approach to Atmospheric and Spectral Corrections

摘要: A method has been developed for estimating the filtered narrow band surface albedo with Landsat/TM date. In this method, the surface albedo from fitered range of Landsat/TM is converted to the surface albedo with unfiltered spcectral range. The atmospheric effects on each channel are systematically different, because of the different spectral behavior of atmospheric parameters.As a result, in this study, atmospheric correction has ho done respectively in different parameters for visible and infrared channels. The surface albedos of the Kushiro Mire gotten with this method were compared with the observed date there. The results show that the satellite inferred albedos have a good agreement tO the diurnal mean of ground observed albedos with 3% systematic error. There is a seasonal variation of albedo in high and low mires, the albedo decreased gradually from April to July and reached its minimum in July, further it rose gradually from August to October. It is also clear that there is a characteristic pattern of surface distribution according to the vegetation types of this area. The average surface albedos of each type of community are 0.164 for Sphagnum, 0.175 for Carex, 0.179 for Pragmites and 0.166 for Alnus. In the other words, the albedo in high mire (mainly covered by Sphagnum) is lower than that in low mire (mainly covered by phragmites and Carex).

English Abstract

赵文经, 赵焕宸. ESTIMATION OF VEGETATIVE SURFACE ALBEDO IN THE KUSHIRO MIRE WITH LANDSAT TM DATA ──A New Approach to Atmospheric and Spectral Corrections[J]. 中国地理科学, 1997, 7(3): 278-288.
引用本文: 赵文经, 赵焕宸. ESTIMATION OF VEGETATIVE SURFACE ALBEDO IN THE KUSHIRO MIRE WITH LANDSAT TM DATA ──A New Approach to Atmospheric and Spectral Corrections[J]. 中国地理科学, 1997, 7(3): 278-288.
Zhao Wenjing, Zhao Huanchen. ESTIMATION OF VEGETATIVE SURFACE ALBEDO IN THE KUSHIRO MIRE WITH LANDSAT TM DATA ──A New Approach to Atmospheric and Spectral Corrections[J]. Chinese Geographical Science, 1997, 7(3): 278-288.
Citation: Zhao Wenjing, Zhao Huanchen. ESTIMATION OF VEGETATIVE SURFACE ALBEDO IN THE KUSHIRO MIRE WITH LANDSAT TM DATA ──A New Approach to Atmospheric and Spectral Corrections[J]. Chinese Geographical Science, 1997, 7(3): 278-288.

目录

    /

    返回文章
    返回