自然光辐射各分量卫星遥感图像的计算机生成原理与方法

李先华; 兰立波; 黄雪樵; 王小平; 池天河; 喻歌农

doi:10.11834/jrs.1995030

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自然光辐射各分量卫星遥感图像的计算机生成原理与方法
Computer Formation about Satellite Remotely Sensed Images of Each Branch of Natural Solar Radiation
1995年第3期
纸质出版：1995
DOI： 10.11834/jrs.1995030
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[1]李先华,兰立波,黄雪樵,王小平,池天河,喻歌农.自然光辐射各分量卫星遥感图像的计算机生成原理与方法[J].环境遥感,1995(03):217-223. DOI： 10.11834/jrs.1995030.

Computer Formation about Satellite Remotely Sensed Images of Each Branch of Natural Solar Radiation[J]. Journal of Remote Sensing, 1995, (3). DOI： 10.11834/jrs.1995030.

摘要

本文讨论了利用卫星遥感数据和与之匹配的数字地面模型以及它们和光辐射各分量之间的定量关系，使用计算逐点分解遥感数字图像以生成成像瞬间直、散射辐射光照射下相应的卫星遥感图像的原理、方法。最后，阐述了生成的辐射各分量遥感图像特点和应用前景。

Abstract

General satellite remotely sensed images are gained in condition of na-tural solar radiation（not including thermal infrared in here）.Because the opticalcharacteristic（including strength

directionality and their mutual effect with groundobjects）of each branch of natural ray

mainly direct and diffuse radiation

are dif-ferent

the radiating signal received by satellite is a compound response to eachbranch reflected by terrain. This paper intruduces resolution of remotely sensedimage and formation of direct and diffuse images.This is distinctive signficance inthe remote sensing basic and applied research domain

for example

making modeldistinction of remoted sensed image

quantitative inversion of ground information etc.