期刊文献+

复杂海域ERS-1卫星测高波形的波形分类方法研究 被引量:3

Altimeter Waveform Classification over Non-open Oceans
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摘要 分析表明海域的两类基本波形类型为镜面和散射波形,提出了波形移动相关分析,用于复杂海域波形分类。在近海和南极海域实验区,对ERS-1回波信号波形分类。结果表明,脉冲峰值、-β5和波形移动相关分析均可进行波形分类。 Altimeter waveform at sea can be classified as two basic waveform types,one specular waveform and the other diffuse waveform.A waveform moving correlation analysis method(WMCA) is presented to altimeter waveform classification over non-open oceans.The experiments with ERS-1/GM waveform over coastal waters and Antarctic oceans show that pulse peakiness,β-5 and WMCA can do waveform classification and have similar results.
出处 《武汉大学学报(信息科学版)》 EI CSCD 北大核心 2011年第1期48-50,70,共4页 Geomatics and Information Science of Wuhan University
基金 国家测绘局南极考察地区基础测绘资助项目(1469990711109-1) 海岛(礁)测绘技术国家测绘局重点实验室资助项目(2009B04) 国家863计划资助项目(2009AA12Z131) 国家自然科学基金资助项目(40806076)
关键词 卫星测高 波形分类 镜面波形 散射波形 脉冲峰值 波形移动相关分析 altimeter waveform classification specular waveform diffuse waveform pulse peakiness waveform moving correlation analysis
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参考文献11

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二级参考文献18

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