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浏览/检索结果: 共19条，第1-10条 帮助 限定条件 发表日期：2020    专题：国家授时中心    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 A study of GPS PPP velocity estimation with the constraints of Doppler observation 期刊论文 ADVANCES IN SPACE RESEARCH, 2020, 卷号: 66, 期号: 12, 页码: 2900-2913 作者:  Wang, Xingxing;  Tu, Rui;  Zhang, Rui;  Han, Junqiang;  Fan, Lihong 收藏  |  浏览/下载：19/0  |  提交时间：2021/11/29 Precise point positioning  Carrier phase observation  Doppler observation  Velocity estimation   High-precision nonlocal temporal correlation identification of entangled photon pairs for quantum clock synchronization 期刊论文 REVIEW OF SCIENTIFIC INSTRUMENTS, 2020, 卷号: 91, 期号: 12, 页码: 6 作者:  Quan, Runai;  Dong, Ruifang;  Xiang, Xiao;  Li, Baihong;  Liu, Tao 收藏  |  浏览/下载：9/0  |  提交时间：2021/11/29 BDGIM performance evaluation based on iGMAS global tracking network 期刊论文 ADVANCES IN SPACE RESEARCH, 2020, 卷号: 66, 期号: 9, 页码: 2168-2178 作者:  Zhao, Kunjuan;  Yan, Wenhe;  Yang, Xuhai;  Yang, Haiyan;  Wei, Pei 收藏  |  浏览/下载：18/0  |  提交时间：2021/11/29 BDS-3  BDGIM  Klobuchar model  iGMAS  Single-frequency ionosphere   The orbit of Triton with new precise observations and the INPOP19a ephemeris 期刊论文 ASTRONOMY & ASTROPHYSICS, 2020, 卷号: 641, 页码: 7 作者:  Tang, K.;  Song, Y. Z.;  Shen, K. X.;  Qiao, R. C.;  Tang, Z. H. 收藏  |  浏览/下载：25/0  |  提交时间：2021/11/29 astrometry  celestial mechanics  ephemerides  planets and satellites: individual: Neptune  planets and satellites: individual: Triton   Common-View Time Transfer Using Geostationary Satellite 期刊论文 IEEE TRANSACTIONS ON ULTRASONICS FERROELECTRICS AND FREQUENCY CONTROL, 2020, 卷号: 67, 期号: 9, 页码: 1938-1945 作者:  Pei, Wei;  Chaozhong, Yang;  Xuhai, Yang;  Fen, Cao;  Zhenyuan, Hu 收藏  |  浏览/下载：22/0  |  提交时间：2020/11/04 Satellites  Orbits  Sagnac interferometers  Delays  Clocks  Earth  Receivers  Common-view (CV) time transfer  geostationary satellite  time dissemination service  two-way satellite time and frequency transfer (TWSTFT)   High-Accuracy Positioning Based on Pseudo-Ranges: Integrated Difference and Performance Analysis of the Loran System 期刊论文 SENSORS, 2020, 卷号: 20, 期号: 16, 页码: 15 作者:  Yan, Baorong;  Li, Yun;  Guo, Wei;  Hua, Yu 收藏  |  浏览/下载：7/0  |  提交时间：2020/11/04 Loran  position  geometrical dilution of precision  accuracy  difference method   Real-Time Detection of Orbital Maneuvers Using Epoch-Differenced Carrier Phase Observations and Broadcast Ephemeris Data: A Case Study of the BDS Dataset 期刊论文 SENSORS, 2020, 卷号: 20, 期号: 16, 页码: 17 作者:  Tu, Rui;  Zhang, Rui;  Fan, Lihong;  Han, Junqiang;  Zhang, Pengfei 收藏  |  浏览/下载：33/0  |  提交时间：2020/11/04 BDS  orbital maneuvers  carrier phase observation  velocity estimation  epoch-difference   Investigation of cold atom collision frequency shift measured by rapid adiabatic passage in cesium fountain clock 期刊论文 ACTA PHYSICA SINICA, 2020, 卷号: 69, 期号: 14, 页码: 8 作者:  Guan Yong;  Liu Dan-Dan;  Wang Xin-Liang;  Zhang Hui;  Shi Jun-Ru 收藏  |  浏览/下载：9/0  |  提交时间：2020/11/04 cesium fountain atomic clock  cold collision frequency shift  rapid adiabatic passage method   Error Analysis of High Precision Two-way Time Difference Measurement in Satellite-ground Links 期刊论文 IOP Conference Series: Materials Science and Engineering, 2020, 卷号: 887, 期号: 1 作者:  Shuaihe,Gao;  Yuqi,Liu;  Lishu,Guo;  Leyuan,Sun;  Zhou,Chen 收藏  |  浏览/下载：3/0  |  提交时间：2020/09/01 Evaluation of the Effect of Higher-Order Ionospheric Delay on GPS Precise Point Positioning Time Transfer 期刊论文 REMOTE SENSING, 2020, 卷号: 12, 期号: 13, 页码: 19 作者:  Yang, Haiyan;  Yang, Xuhai;  Zhang, Zhe;  Sun, Baoqi;  Qin, Weijin 收藏  |  浏览/下载：7/0  |  提交时间：2020/08/31 GPS  precise point positioning (PPP)  higher-order ionospheric delay  receiver clock  time transfer