摘要
偏振测试是目前重要的遥感技术之一。本文阐述了基于斯托克斯矢量和穆勒矩阵的偏振测试原理,研究了偏振探测系统的偏振定标原理,指出影响偏振测试精度的两个重要因素,探讨了国内外的偏振测试技术,并对偏振测试在遥感中的应用进行了分析。研究结果表明偏振测试在遥感领域中有着广阔的应用前景,研制高效可靠的偏振测试系统已成为我国遥感探测的主要发展方向之一。
Polarization measurement is one of the important technologies in remote sensing. Polarization measurement theory based on Stokes vector and Mueller matrix is discussed. Polarization calibration of polarization detectors is studied. Two factors which affect the precision of the polarization measurement are pointed. The correlative technologies in the overseas and internal are investigated and the application of polarization measurement in remote sensing is analyzed. The result shows that polarization measurement has wide foreground and developing reliable polarization detectors is a great direction in the area of remote sensing in our country.
出处
《电子测量技术》
2009年第4期1-4,共4页
Electronic Measurement Technology
基金
国家自然科学基金(No.60678030)
中国博士后科学基金(No.20070420284)
关键词
偏振测试
斯托克斯矢量
穆勒矩阵
仪器矩阵
遥感
polarization measurement
Stokes vector
Mueller matrix
instrument matrix
remote sensing
