A NEW METHOD FOR MEASURING OCEAN WAVE FROM SEASAT SAR REMOTE SENSING IMAGE

被引：0
|
作者：
孙京生
刘政凯
机构：
[1] University of Science and Technology of China Hefei
[2] University of Science and Technology of China Hefei
来源：
Journal of Electronics(China) | 1989年 / 04期
关键词：
Ocean wave; Synthetic aperture radar; Remote sensing image; Fourier transformation; SEASAT;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
A new method for measuring ocean wave length and direction from SEASAT SyntheticAperture Radar (SAR)remote sensing image is presented in the paper. In the new method, an ocean waveimage is sampled in certain directions, the samples are then analyzed by using one dimensional FourierTransformation to calculate the ocean wave correlation function. Finally the ocean wave length and direc-tion are determined from the ocean wave correlation function. The new method is better than the tradition-al two-dimensional Fourier Transformation method in both consuming time and precision .
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页码：320 / 326
页数：7
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