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SNOW DENSITY ESTIMATION BASED ON SNR AMPLITUDE ATTENUATION MODELING AND MATCHING 其他
2018-01-01
作者:  Chang, Xin;  Yu, Kegen;  Li, Yunwei;  Li, Jiancheng
收藏  |  浏览/下载:4/0  |  提交时间:2019/12/05
ESTIMATING SNOW DEPTH WITH PSEUDORANGE AND CARRIER-PHASE COMBINATION OF BDS DUAL-FREQUENCY SIGNALS 其他
2018-01-01
作者:  Li, Yunwei;  Yu, Kegen;  Chang, Xin
收藏  |  浏览/下载:16/0  |  提交时间:2019/12/05
The Causes of Landslide along Xiangyun-Lincang Highway and the Application of the Press Decentralized Anchor Cable 其他
2012-01-01
Xueliang Wang; Wujun XI; Pingsheng Zhu; Yunwei Li
收藏  |  浏览/下载:2/0  |  提交时间:2017/12/03


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