An Alternative Approach for Estimating SNR Metrics in GPS-IR

来源 :第九届中国卫星导航学术年会 | 被引量 : 0次 | 上传用户：zhushuangwu1999

【摘要】

：

　　GPS interferometric reflectometry(GPS-IR)is a bistatic radar remote sensing technique that has the potential to retrieve environmental variables such as soi

【作者】

：

JizhongWu;WeiWu;

【机构】

：

School of Geomatics Science and Technology,Nanjing Tech University,Nanjing 211800,Jiangsu,China

【出处】

：

第九届中国卫星导航学术年会

【发表日期】

：

2018年期

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　　GPS interferometric reflectometry(GPS-IR)is a bistatic radar remote sensing technique that has the potential to retrieve environmental variables such as soil moisture,snow depth and vegetation parameters.The direct and reflected signals will be mixed by omni-directional geodetic GPS antenna and the interference patterns of the both signals are recorded in signal-to-noise ratio(SNR)data.

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An Alternative Approach for Estimating SNR Metrics in GPS-IR

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