摘要
利用EOS卫星MODIS传感器的可见光和红外多光谱图像数据,对监测和识别云微物理特征的算法进行了研究,重点分析了云的检测与分类、云顶高度、云顶温度、云的光学厚度和云有效粒子半径等云参数定量监测的原理和算法,综述了当前国内外基于MODIS的云参数定量遥感研究的最新动态,最后总结了云参数定量化算法目前存在的主要问题,并对今后的发展趋势做出展望。
Using the EOS/MODIS muti＋pectral data of visible, near infrared and medium infrared wavelength, cloud microphysical characteristics are monitored and discriminated; and the quantitati ce retrieval theories and algorithms of cloud parameters are analyzed, especially cloud detection and classification, cloud top height, cloud top temperature, cloud optical thickness and cloud effective particle radius. The latest research achievements on these subjects are reviewed, and the known problems in cloud parameter quantitative retrieval techniques are given, at last the prospects in this field are discussed.
出处
《电子测量技术》
2006年第5期39-41,92,共4页
Electronic Measurement Technology
