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[期刊论文] 作者：Shi Chenggang,Zhao Suqing,Zhan,
来源：环境科学学报：英文版 年份：2008
Methamidophos (Met) is a broad spectrum organophosphorus insecticide and acaricide.Even a trace of its residue is harmful to humans and many animals.In this stu...
[期刊论文] 作者：SHI Chenggang,ZHAO Suqing,ZHAN,
来源：环境科学学报（英文版） 年份：2004
Methamidophos (Met) is a broad spectrum organophosphorus insecticide and acaricide. Even a trace of its residue is harmful to humans and many animals. In this s...
[会议论文] 作者：Yuanjun Chen,Xiang Zuo,Xiaoyu Shi,Chenggang Li,
来源：第八届中国卫星导航学术年会 年份：2017
Carrier phase cycle slip detection and repair technology is one of the key technology of high precision GNSS positioning.Carrier phase cycle slip cause the discontinuity of carrier phase observations....
[会议论文] 作者：Xiang Zuo,Yuanjun Chen,Xiaoyu Shi,Chenggang Li,
来源：第八届中国卫星导航学术年会 年份：2017
The demand for lower priced precise positioning is growing rapidly,as evident in the areas of intelligent transportation systems,precise agriculture and unmanned aerial vehicle(UAV)guidance....
[会议论文] 作者：Hongyu Shan,Chunhua Li,Xiaoyu Shi,Chenggang Li,
来源：第九届中国卫星导航学术年会 年份：2018
It is very important to get precise positioning information continuously in the UAV RTK.However,the complex environment often degrades the observation quality or even introduces several gross errors w...
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