A MODEL FOR RETRIEVAL OF SURFACE SPECTRAL REFLECTANCE FROM SATELLITE RADIANCE MEASUREMENTS USING REALISTIC ATMOSPHERIC AEROSOL PROFILES

被引：5

作者：

BASU, S

TEWARI, M

AGARWAL, VK

机构：

[1] Meteorology and Oceanography Division, Space Applications Centre, Ahmedabad

[2] Indian Institute of Technology, Kharagpur

来源：

INTERNATIONAL JOURNAL OF REMOTE SENSING | 1990年 / 11卷 / 03期

关键词：

D O I：

10.1080/01431169008955029

中图分类号：

TP7 [遥感技术];

学科分类号：

081102 ; 0816 ; 081602 ; 083002 ; 1404 ;

摘要：

An effort has been made to retrieve surface spectral reflectance from satellite radiance measurements. For this purpose, a simple cubic equation with surface reflectance as one of its roots has been derived. Besides satellite measured radiance, the other required quantities in the equation are calculated by using the actual solution of radiative transfer equation by a discrete ordinate method, taking into account the inhomogeneous aerosol distribution. The method has been tested for internal consistency by numerical simulations using realistic aerosol profiles. Finally, it has been tested with a Landsat image, giving good agreement with ground observations. © 1990, Taylor & Francis LLC.

引用

页码：395 / 407

页数：13

共 21 条

[1]

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[2]

[Anonymous], 1975, MANUAL REMOTE SENSIN

[3]

BASU S, 1987, 1987 P NAIT SPAC SCI, P395

[4]

Chandrasekhar S., 1950, RAD TRANSFER