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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...
[期刊论文] 作者：李品1,韦桂宁2,李冬梅2,何俊慧2,吴龙3,龙腾云1**,
来源：广西科学 年份：2019
探讨拟黑多刺蚁(Polyrhachis vicina Roger)、牡蛎(Ostreagigastnunb)提取物(蚁蛎提取物)抗疲劳的作用.选取正常雄性昆明种小鼠,随机分为空白对照组、蚁蛎提取物低、中、高剂...
[期刊论文] 作者：董忱1,赵龙2,张斌2,陈虎3,,
来源：中华细胞与干细胞杂志（电子版） 年份：2019
造血干细胞(HSCs)是血液系统中的一类成体干细胞群,具有自我更新和多谱系分化两个基本特征.造血干细胞移植(HSCT)可以治疗退行性疾病和多种血液系统疾病.脐带血来源造血干细...
[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...
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：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...
[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...
[期刊论文] 作者：李静1 潘舒笑1 李雪岩2 贾立静3 赵,
来源：数据分析与知识发现 年份：2019
...
[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：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：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：GuangSun[1]LirongShen[2]XiangyuZhu[1]XiaolinJia[3]XiaogangLiu[3]MeijunGuo[1]WeiZhai[1]YingjieHong[1]JieZheng[1],
来源：第十届中国卫星导航学术年会 年份：2019
In order to verify and evaluate the correction precision of the model and parameters of Klobuchar 8 parameters (k8) and Klobuchar 9 parameters (k9) of BDS g...
[期刊论文] 作者：庄宛睿,,
来源：南方农机 年份：2019
信息技术不断发展背景下,机械设计制造产业得到迅猛发展,自动化技术应用也更加广泛。本文概述了自动化技术及机械设计制造的联系以及机械设计制造行业现状,分析了机械设计制...
[期刊论文] 作者：向玉婷1, 2, 3 张俊玲 1, 3* 王新艳1, 3 施,
来源：基因组学与应用生物学 年份：2019
脆性X智力低下1号基因(fragile X mental retardation 1, fmr1)编码的蛋白FMRP是一种RNA结合蛋白，当fmr1基因缺失时雌鼠卵巢中卵泡数目减少、生殖功能会降低。牙鲆(Paralichth...
[期刊论文] 作者：李飞,李静,
来源：实用妇科内分泌电子杂志 年份：2019
住院医师规范化培训是毕业后继续医学教育的重要组成部分,是培养合格临床医师的关键时期。加强住院医师规范化培训,为各级医疗机构培养具有扎实理论知识和娴熟操作技能的医学...
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