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[会议论文] 作者：LiqianZhao[1]XiaogongHu[2]ShanshiZhou[2]ChengpanTang[2]YufeiYang[3],
来源：第十届中国卫星导航学术年会 年份：2019
Beidou-2 satellite navigation system adopts China Geodetic Coordinate System 2000 (CGCS2000), which can't meet the requirements of Beidou-3 global service a...
[会议论文] 作者：ShuangchengZhang[1]XuerongChen[2]YangNan[3]QiLiu[2],
来源：第十届中国卫星导航学术年会 年份：2019
The monitoring of sea level change is a hot issue in the field of marine environment and global climate change research. With the rapid development of GNSS...
The Challenges of LEO based Navigation Augmentation System - Lessons Learned from Luojia-1A satellit
[会议论文] 作者：LeiWang[1]RuizhiChen[1]BeizhenXu[2]XinxinZhang[2]TaoLi[2]CailunWu[3],
来源：第十届中国卫星导航学术年会 年份：2019
The Low earth orbiter(LEO) based navigation signal transmitters has advantages in fast-changing geometry and low free space loss, which can be served as a c...
[会议论文] 作者：NingWang[1]KezhaoLi[2]JinbenWei[3],
来源：第十届中国卫星导航学术年会 年份：2019
How to improve the speed and accuracy of location information is one of the key issues in current satellite navigation and positioning. This paper proposes...
Assessment of BeiDou-2 orbit and clock quality based on analysis of wide-lane ambiguities derived fr
[会议论文] 作者：SijingLiu[1]GangChen[2]QileZhao[3],
来源：第十届中国卫星导航学术年会 年份：2019
Precise point positioning (PPP) technique has been widely employed for precise positioning as it does not explicitly need any reference stations. The BeiDou...
[会议论文] 作者：ShuangchengZhang[1]ChenglongZhang[2]LifuWang[3]TaoChe[4]HaoLi[2]XuerongChen[2],
来源：第十届中国卫星导航学术年会 年份：2019
Snowfall is an important freshwater resource; manual monitoring and laser detection can monitor snow to a certain extent, but there is a lot of uncertainty...
Accuracy Assessment and Improvement of GNSS Precise Point Positioning under Ionospheric Scintillatio
[会议论文] 作者：ZhenlongFang[1]WenfengNie[1]TianheXu[2]ZhizhaoLiu[3]ShiweiYu[3],
来源：第十届中国卫星导航学术年会 年份：2019
We focus on the accuracy analysis and improvement of multi-GNSS precise point positioning (PPP) during ionospheric scintillation. By using the observation d...
[会议论文] 作者：YaoGuo[1]XueWang[1]XiaochunLu[2]YongnanRao[3]ChengyanHe[3],
来源：第十届中国卫星导航学术年会 年份：2019
The B1C signal of Beidou-3 satellite navigation system adopts data and pilot separation to realize the transmission of message information and ranging funct...
[会议论文] 作者：LiluCui[1]JiangyuQian[2]ZhengboZou[3]XiaolongWang[4]ShiDu[2],
来源：第十届中国卫星导航学术年会 年份：2019
Aiming at the problem of cycle-slip detectionand repair, the ultra-wide lane combination is used to assist the pseudo-distance phase combination in order to...
[会议论文] 作者：HuilinWu[1]ShuangchengZhang[2]HuayiZhang[3]QiLiu[1],
来源：第十届中国卫星导航学术年会 年份：2019
The ocean tide model is an important factor in determining high-precision and high-resolution gravity field models, sea surface topography and ocean circula...
[会议论文] 作者：ChaoHu[1]QianxinWang[2]ZhiwenWang[3]YaMao[1],
来源：第十届中国卫星导航学术年会 年份：2019
Earth Rotation Parameter (ERP) is one of the most important parameters in the area of positioning and navigation, autonomous orbit determination and Earth r...
[会议论文] 作者：TengPeng[1]DangweiWang[2]XiaolinJIA[3]YuanzhengMA;,
来源：第十届中国卫星导航学术年会 年份：2019
We analyzed the disturbance anomaly in the global ionosphere TEC caused by Coronal mass Ejection on May 23, 2017,based on the GPS ionosphere detection techn...
[会议论文] 作者：ZhiqiaoChang[1]XiaogongHu[2]RuiGuo[1]HuiRen[1]LiMa[3]ChengpanTang[2]JunyuPu[1],
来源：第十届中国卫星导航学术年会 年份：2019
In order to meet accuracy requirements of long-term almanac parameters for assisting inter-satellite link signal acquisition in autonomous navigation mode,...
[会议论文] 作者：XufengWen[1]JingWang[2]JinmingHao[3]XiaogongHu[4],
来源：第十届中国卫星导航学术年会 年份：2019
Beidou-3 Global System Satellite carries the Ka inter-satellite link load. Facing the reality of the on-board environment, the distributed autonomous orbit...
[会议论文] 作者：ShuguangWu[1]GuigenNie[2]ChanghuXue[1]FengyouPeng[1]LeiQiu[3],
来源：第十届中国卫星导航学术年会 年份：2019
Taking Shenzhen CORS system as an example, this paper performs high-precision calculation on the GPS data of Trimble and Panda receivers from 11 reference s...
[会议论文] 作者：TaoLi[1]LeiWang[2]RuizhiChen[3]BeizhenXu[1]XinxinZhang[1],
来源：第十届中国卫星导航学术年会 年份：2019
The meteorological parameters such as the temperature and the pressure are crucial for tropospheric delay correction of Satellite Laser Ranging (SLR). Consi...
Accuracy analysis of BDS/GPS navigation position and service performance based on non/double differe
[会议论文] 作者：YingyingRen[1]JiexianWang[1]HuWang[2]LizhenLian[3]YangfeiHou[1],
来源：第十届中国卫星导航学术年会 年份：2019
The performance of the Chinese BeiDou navigation satellite system (BDS) for navigation and positioning has been enhanced gradually, which benefits from the...
[会议论文] 作者：DongxiaWang[1]RuiGuo[2]JieXin[2]ZhiqiaoChang[2]XinShi[2]TianqiaoZhang[2],
来源：第十届中国卫星导航学术年会 年份：2019
According to the rare existing researches of RDSS position service of satellite navigation system, this article evaluates RDSS position service performance...
[会议论文] 作者：ShuaiNie[1]PengfeiWang[2]ZijingQiu[2]FengZhao[2]FengQi[2]GangMing[2]FangWang[2]XiumeiNiu[2]SongbaiKang[2]GanghuaMei[2],
来源：第十届中国卫星导航学术年会 年份：2019
A high-performance lamp-pumped rubidium atomic frequency standard (RAFS) prototype is developed. In the physics package of the RAFS, a rubidium spectral lam...
[会议论文] 作者：YangyangLiu[1]BaoqiSun[2]XuhaiYang[2]MeifangWu[3]YuanxinWang[3]KeSu[4]GuoqiangJiao[4]ShengliWang[5],
来源：第十届中国卫星导航学术年会 年份：2019
Broadcast ephemeris accuracy is an important index of GNSS navigation system performance evaluation. As a component of broadcast ephemeris, the accuracy of...
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