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测量与地球物理研究... [15]
山东大学 [9]
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期刊论文 [35]
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Assessment of spatial and temporal tec variations derived from ionospheric models over the polar regions
期刊论文
Journal of geodesy, 2019, 卷号: 93, 期号: 4, 页码: 455-471
作者:
Jiang, Hu
;
Liu, Jingbin
;
Wang, Zemin
;
An, Jiachun
;
Ou, Jikun
收藏
  |  
浏览/下载:364/0
  |  
提交时间:2019/05/08
Polar ionosphere
Ionospheric model
Total electron content (tec)
Gps
Cosmic and jason tec
Weddell sea anomaly (wsa)
Ionospheric storm
Assessment of spatial and temporal TEC variations derived from ionospheric models over the polar regions
期刊论文
JOURNAL OF GEODESY, 2019, 卷号: 93, 期号: 4
作者:
Jiang, Hu
;
Liu, Jingbin
;
Wang, Zemin
;
An, Jiachun
;
Ou, Jikun
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/05
Polar ionosphere
Ionospheric model
Total electron content (TEC)
GPS
COSMIC and JASON TEC
Weddell Sea Anomaly (WSA)
Ionospheric storm
Anomaly analysis of 18 years of newly merged GPS ephemeris from four IGS data centers
期刊论文
GPS SOLUTIONS, 2018, 卷号: 22, 期号: 4, 页码: 13
作者:
Wang, Haitao
;
Jiang, Hu
;
Ou, Jikun
;
Sun, Baoqi
;
Zhong, Shiming
收藏
  |  
浏览/下载:19/0
  |  
提交时间:2021/11/29
Remerged navigation data
IGS data centers
GPS system performance assessment
Frequency-dependent pattern recognition
Robust ephemeris elements
A grid-based tropospheric product for China using a GNSS network
期刊论文
JOURNAL OF GEODESY, 2018, 卷号: 92, 期号: 7, 页码: 765-777
作者:
Zhang, Baocheng
;
Li, Wei
;
Yuan, Yunbin
;
Zhang, Hongxing
;
Ou, Jikun
收藏
  |  
浏览/下载:37/0
  |  
提交时间:2018/12/29
Global navigation satellite systems (GNSS)
Zenith tropospheric delay (ZTD)
IGGtrop model
Grid-based tropospheric product (GTP)
Undifferenced and uncombined precise point positioning (UU-PPP)
Anomaly analysis of 18 years of newly merged GPS ephemeris from four IGS data centers
期刊论文
GPS SOLUTIONS, 2018, 卷号: 22, 期号: 4
作者:
Wang, Haitao
;
Jiang, Hu
;
Ou, Jikun
;
Sun, Baoqi
;
Zhong, Shiming
收藏
  |  
浏览/下载:8/0
  |  
提交时间:2019/12/05
Remerged navigation data
IGS data centers
GPS system performance assessment
Frequency-dependent pattern recognition
Robust ephemeris elements
IGGtrop-SH and IGGtrop-rH: Two improved empirical tropospheric delay models based on vertical reduction functions
期刊论文
IEEE Transactions on Geoscience and Remote Sensing, 2018, 卷号: 56, 期号: 9
作者:
Li, Wei
;
Yuan, Yunbin
;
Ou, Jikun
;
He, Yujin
收藏
  |  
浏览/下载:7/0
  |  
提交时间:2019/12/05
IGGtrop_SH and IGGtrop_rH: Two Improved Empirical Tropospheric Delay Models Based on Vertical Reduction Functions
期刊论文
IEEE TRANSACTIONS ON GEOSCIENCE AND REMOTE SENSING, 2018, 卷号: 56, 期号: 9
作者:
Li, Wei
;
Yuan, Yunbin
;
Ou, Jikun
;
He, Yujin
收藏
  |  
浏览/下载:10/0
  |  
提交时间:2019/12/05
IGGtrop model
tropospheric propagation delay
vertical reduction function
zenith delay
zenith tropospheric delay (ZTD) correction model
Construction of a regional precise tropospheric delay model based on improved BP neural network
期刊论文
CHINESE JOURNAL OF GEOPHYSICS-CHINESE EDITION, 2018, 卷号: 61, 期号: 8, 页码: 3139-3148
作者:
Xiao GongWei
;
Ou JiKun
;
Liu GuoLin
;
Zhang HongXing
收藏
  |  
浏览/下载:11/0
  |  
提交时间:2019/12/11
BP neural network
Regional tropospheric delay
CORS
Fitting model
IGGtrop_SH and IGGtrop_rH: two improved empirical tropospheric delay models based on vertical reduction functions
期刊论文
IEEE Transactions on Geoscience and Remote Sensing, 2018, 卷号: Vol.56 No.9, 页码: 5276-5288
作者:
Wei Li
;
Yunbin Yuan
;
Jikun Ou
;
Yujin He
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/26
Three-step Algorithm for Rapid Ambiguity Resolution between Reference Stations within Network RTK
期刊论文
JOURNAL OF NAVIGATION, 2016, 卷号: 69, 期号: 6, 页码: 1310-1324
作者:
Wang Shengli
;
Deng Jian
;
Ou Jikun
;
Nie Wenfeng
收藏
  |  
浏览/下载:4/0
  |  
提交时间:2019/12/16
Ambiguity resolution
Network RTK
A priori tropospheric information
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