一种大气订正的方法：BRDF──大气订正环

胡宝新; 李小文; 朱重光

doi:10.11834/jrs.1996018

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一种大气订正的方法：BRDF──大气订正环
A New Method for Atmospheric Correction: BRDF─ Atmospheric Correction Loop
1996年第2期
纸质出版：1996
DOI： 10.11834/jrs.1996018
稿件说明：

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[1]胡宝新,李小文,朱重光.一种大气订正的方法：BRDF──大气订正环[J].环境遥感,1996(02):151-160. DOI： 10.11834/jrs.1996018.

A New Method for Atmospheric Correction: BRDF─ Atmospheric Correction Loop[J]. Journal of Remote Sensing, 1996, (2). DOI： 10.11834/jrs.1996018.

摘要

本文介绍了一种大气订正的新方法：ＢＲＤＦ──大气订正环，这种方法首先在假设地面是朗伯体的条件下进行大气订正，通过一系列在不同成象几何条件下观测值的订正结果，在ＢＲＤＦ模型库中寻找一种最能描述这些数据的模型，最后根据反演的模型参数进行基于ＢＲＤＦ的大气订正。我们设计了一系列实验，证明了这种方法的有效性和可行性。

Abstract

This paper introduces a new method for atmospheric correction: BRDFAtmospheric correction Loop. Atmospheric correction was firstly performed by assuming that the groud is a Lambertian surface.By a series of corrected results of observed data Under different imaging geometric conditions

a model which can describethe most of these data was then found in the BRDF database.Finally

theatmospheric correction based on BRDF was carried out

according to the modellingparameters of the inversion. A number of experiments were designed

which haveproved the effectiveness and feasibility of this method.