[1]赫晓慧,张曦文..基于TM影像的大气辐射校正方法对比分析[J].郑州大学学报(工学版),2013,34(03):125-128.[doi:10.3969/j.issn.1671-6833.2013.03.030]
　HE Xiao-hui,ZHANG Xi-wen.Study on Comparison of Atmospheric Radiation Correction based on TM Images[J].Journal of Zhengzhou University (Engineering Science),2013,34(03):125-128.[doi:10.3969/j.issn.1671-6833.2013.03.030]
点击复制

基于TM影像的大气辐射校正方法对比分析()
分享到：

《郑州大学学报(工学版)》[ISSN:1671-6833/CN:41-1339/T]

卷:
34
期数:
2013年03期
页码:
125-128
栏目:
出版日期:
2013-05-31

文章信息/Info

Title:
Study on Comparison of Atmospheric Radiation Correction based on TM Images
作者:
赫晓慧; 张曦文.
郑州大学水利与环境学院,河南郑州,450001, 郑州大学水利与环境学院,河南郑州,450001
Author(s):
HE Xiao-hui; ZHANG Xi-wen
School of Water Conservancy and Environment,Zhengzhou University，Zhengzhou 450001, China
关键词:
大气校正;  TM;  6S模型;  DOS法;  地表反照率
Keywords:
atmospheric correction ;  TM ; 6s model; DOs ;  surface albedo
分类号:
P407TP751
DOI:
10.3969/j.issn.1671-6833.2013.03.030
文献标志码:
A
摘要:
比较6S模型与改进DOS模型进行大气辐射校正的原理与算法,以期选取基于TM影像的更优大气辐射校正方法.选择陆地卫星7号TM遥感影像的可见光TM1、TM2、TM3波段数据,分别探讨基于6S模型与改进DOS模型进行大气辐射校正和反射率反演.研究表明:改进DOS模型较6S模型辐射校正效果更好,地表反演精度更高,且可操作性强,易于接受.对于TM影像而言,改进DOS模型是一种较优的大气辐射校正方法.
Abstract:
This paper compared the principles and methods of 6 model and improved DOS model for atmos-pheric radiation correction,to select more excellent atmospheric radiation correction method based on TM im-age. We select visible TM1,TM2,and TM3 bands of land satellite 7th TM remote sensing image,respectivelydiscussed atmospheric radiation correction and reflectivity inversion based on 6S model and improved Dosmodel. The research result indicates that: the improved DOS model is better than 6S model radiation for radio-metric correction effects,the surface inversion is more accurate,easier to operate and more acceptable. ForTM images,improved DOS model is a better method of atmospheric radiation correction.
更新日期/Last Update: 1900-01-01