机构

• 国家授时中心 [13]
• 上海天文台 [3]
• 武汉植物园 [2]

采集方式

• OAI收割 [18]

内容类型

• 期刊论文 [16]
• 专利 [1]
• 会议论文 [1]

发表日期

• 2023 [1]
• 2022 [2]
• 2021 [2]
• 2020 [3]
• 2019 [1]
• 2018 [4]
• 更多

学科主题

筛选

浏览/检索结果: 共18条，第1-10条 帮助 条数/页： 5101520253035404550556065707580859095100 排序方式： 请选择提交时间升序提交时间降序发表日期升序发表日期降序题名升序题名降序作者升序作者降序 Tight Integration Kinematic PPP-AR Using GPS/Galileo/QZSS Overlapping Frequency Signals and Its Performance in High-Shade Environments 期刊论文  OAI收割 REMOTE SENSING, 2023, 卷号: 15, 期号: 2, 页码: 16 作者:  Wang, Siyao;  Tu, Rui;  Li, Bofeng;  Zhang, Rui;  Fan, Lihong   |  收藏  |  浏览/下载：4/0  |  提交时间：2023/12/13 precise point positioning  overlapping frequency signals  ambiguity resolution  high-shade situation   Integrity Monitoring of PPP-RTK Positioning; Part II: LEO Augmentation 期刊论文  OAI收割 REMOTE SENSING, 2022, 卷号: 14, 期号: 7, 页码: 22 作者:  Wang, Kan;  El-Mowafy, Ahmed;  Wang, Wei;  Yang, Long;  Yang, Xuhai   |  收藏  |  浏览/下载：22/0  |  提交时间：2022/08/15 integrity monitoring  PPP-RTK  LEO  GNSS  L5   Integrity Monitoring of PPP-RTK Positioning; Part I: GNSS-Based IM Procedure 期刊论文  OAI收割 REMOTE SENSING, 2022, 卷号: 14, 期号: 1, 页码: 25 作者:     |  收藏  |  浏览/下载：25/0  |  提交时间：2022/08/15 integrity monitoring  PPP-RTK  ionosphere  GNSS  protection level   Real-time and dynamic time transfer method based on double-differenced real-time kinematic mode 期刊论文  OAI收割 IET RADAR SONAR AND NAVIGATION, 2021, 页码: 11 作者:  Tu, Rui;  Zhang, Pengfei;  Zhang, Rui;  Fan, Lihong;  Han, Junqiang   |  收藏  |  浏览/下载：14/0  |  提交时间：2021/11/29 An Improved Long-Period Precise Time-Relative Positioning Method Based on RTS Data 期刊论文  OAI收割 SENSORS, 2021, 卷号: 21, 期号: 1, 页码: 21 作者:  Lu, Yangwei   |  收藏  |  浏览/下载：23/0  |  提交时间：2021/11/29 GNSS  satellite receivers  positioning error  positioning algorithm   Positioning bias of different frequency observations in double-differenced relative positioning 期刊论文  OAI收割 ADVANCES IN SPACE RESEARCH, 2020, 卷号: 66, 期号: 6, 页码: 1321-1328 作者:  Liu, Jinhai;  Tu, Rui;  Zhang, Rui;  Han, Junqiang;  Fan, Lihong   |  收藏  |  浏览/下载：16/0  |  提交时间：2020/08/31 BDS  GPS  RTK  Double-differenced  Inter-frequency bias  Relative positioning  CDMA   Automatic Calibration of Process Noise Matrix and Measurement Noise Covariance for Multi-GNSS Precise Point Positioning 期刊论文  OAI收割 MATHEMATICS, 2020, 卷号: 8, 期号: 4, 页码: 20 作者:  Zhang, Xinggang;  Li, Pan;  Tu, Rui;  Lu, Xiaochun;  Ge, Maorong   |  收藏  |  浏览/下载：15/0  |  提交时间：2020/09/01 EM-algorithm  multi-GNSS  PPP  process noise  observation covariance matrix  extended Kalman filter  machine learning   Initial accuracy and reliability of current BDS-3 precise positioning, velocity estimation, and time transfer (PVT) 期刊论文  OAI收割 ADVANCES IN SPACE RESEARCH, 2020, 卷号: 65, 期号: 4, 页码: 1225-1234 作者:  Zhang, Pengfei;  Tu, Rui;  Wu, Wenjun;  Liu, Jinhai;  Wang, Xingxing   |  收藏  |  浏览/下载：10/0  |  提交时间：2020/11/09 BDS-3  Precise positioning  Velocity estimation  Time transfer   PPP-RTK based on undifferenced and uncombined observations: theoretical and practical aspects 期刊论文  OAI收割 JOURNAL OF GEODESY, 2019, 卷号: 93, 期号: 7, 页码: 1011-1024 作者:  Zhang, Baocheng;  Chen, Yongchang;  Yuan, Yunbin   |  收藏  |  浏览/下载：10/0  |  提交时间：2019/10/17 Global navigation satellite system (GNSS)  PPP-RTK  Integer ambiguity resolution (IAR)  S-system theory  Satellite phase bias (SPB)  Crustal movement observation network of China (CMONOC)   Impact of BDS-3 experimental satellites to BDS-2: Service area, precise products, precise positioning 期刊论文  OAI收割 ADVANCES IN SPACE RESEARCH, 2018, 卷号: 62, 期号: 4, 页码: 829-844 作者:     |  收藏  |  浏览/下载：9/0  |  提交时间：2021/11/29 BDS-3 experimental satellite  Service area  Orbit determination  Clock estimation  Precise point positioning  Real-time kinematic positioning