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1

Inter-system and inter-frequency code biases: simultaneous estimation, daily stability and applications in multi-GNSS single-frequency precise point positioning

Zang, Nan, Li, Bofeng, Nie, Liangwei, Shen, Yunzhong

Journal:

Year:

2020

Language:

english

File:

PDF, 7.35 MB

english, 2020

2

Tongji-GRACE01: A GRACE-only static gravity field model recovered from GRACE Level-1B data using modified short arc approach

Chen, Qiujie, Shen, Yunzhong, Zhang, Xingfu, Chen, Wu, Hsu, Houze

Journal:

Advances in Space Research

Year:

2015

Language:

english

File:

PDF, 1.89 MB

english, 2015

3

LEO enhanced Global Navigation Satellite System (LeGNSS) for real-time precise positioning services

Li, Bofeng, Ge, Haibo, Ge, Maorong, Nie, Liangwei, Shen, Yunzhong, Schuh, Harald

Journal:

Advances in Space Research

Year:

2018

Language:

english

File:

PDF, 1.56 MB

english, 2018

4

Characteristic Analysis of 3D Outlier Detection Method for GNSS Network Adjustments

Yang, Ling, Nie, Yufeng, Shen, Yunzhong

Journal:

Journal of Surveying Engineering

Year:

2019

Language:

english

File:

PDF, 2.39 MB

english, 2019

5

Weighted spatiotemporal filtering using principal component analysis for analyzing regional GNSS position time series

Li, Weiwei, Shen, Yunzhong, Li, Bofeng

Journal:

Acta Geodaetica et Geophysica

Year:

2015

Language:

english

File:

PDF, 2.57 MB

english, 2015

6

Monthly gravity field solution from GRACE range measurements using modified short arc approach

Shen, Yunzhong, Chen, Qiujie, Xu, Houze

Journal:

Geodesy and Geodynamics

Year:

2015

Language:

english

File:

PDF, 1.54 MB

english, 2015

7

Variance Component Estimation in Linear Inverse Ill-posed Models

Peiliang Xu, Yunzhong Shen, Yoichi Fukuda, Yumei Liu

Journal:

Journal of Geodesy

Year:

2006

Language:

english

File:

PDF, 702 KB

english, 2006

8

Fast GNSS ambiguity resolution as an ill-posed problem

Bofeng Li, Yunzhong Shen, Yanming Feng

Journal:

Journal of Geodesy

Year:

2010

Language:

english

File:

PDF, 1.79 MB

english, 2010

9

Global Navigation Satellite System Ambiguity Resolution with Constraints from Normal Equations

Li, Bofeng, Shen, Yunzhong

Journal:

Journal of Surveying Engineering

Year:

2010

Language:

english

File:

PDF, 214 KB

english, 2010

10

Global Earth’s gravity field solution with GRACE orbit and range measurements using modified short arc approach

Chen, Qiujie, Shen, Yunzhong, Zhang, Xingfu, Hsu, Houze, Chen, Wu

Journal:

Acta Geodaetica et Geophysica

Year:

2015

Language:

english

File:

PDF, 697 KB

english, 2015

11

Monthly gravity field models derived from GRACE Level 1B data using a modified short-arc approach

Chen, Qiujie, Shen, Yunzhong, Zhang, Xingfu, Hsu, Houze, Chen, Wu, Ju, Xiaolei, Lou, Lizhi

Journal:

Journal of Geophysical Research Solid Earth

Year:

2015

Language:

english

File:

PDF, 958 KB

english, 2015

12

Noniterative Datum Transformation Revisited with Two-Dimensional Affine Model as a Case Study

Li, Bofeng, Shen, Yunzhong, Lou, Lizhi

Journal:

Journal of Surveying Engineering

Year:

2013

Language:

english

File:

PDF, 331 KB

english, 2013

13

Surveying Colocated GNSS, VLBI, and SLR Stations in China

Gong, Xiuqiang, Shen, Yunzhong, Wang, Jiexian, Wu, Bin, You, Xinzhao, Chen, Junping

Journal:

Journal of Surveying Engineering

Year:

2014

Language:

english

File:

PDF, 504 KB

english, 2014

14

GRACE RL05-based ice mass changes in the typical regions of antarctica from 2004 to 2012

Xiaolei, Ju, Yunzhong, Shen, Zizhan, Zhang

Journal:

Geodesy and Geodynamics

Year:

2014

Language:

english

File:

PDF, 3.03 MB

english, 2014

15

Mathematical model for computing precise local tie vectors for CMONOC co-located GNSS/VLBI/SLR stations

Shen, Yunzhong, You, Xinzhao, Wang, Jiexian, Wu, Bin, Chen, Junping, Ma, Xiaping, Gong, Xiuqiang

Journal:

Geodesy and Geodynamics

Year:

2015

Language:

english

File:

PDF, 554 KB

english, 2015

16

Comparison and analysis of unmodelled errors in GPS and BeiDou signals

Zhang, Zhetao, Li, Bofeng, Shen, Yunzhong

Journal:

Geodesy and Geodynamics

Year:

2017

Language:

english

File:

PDF, 1.34 MB

english, 2017

17

Extension of Internal Reliability Analysis Regarding Separability Analysis

Yang, Ling, Li, Bofeng, Shen, Yunzhong, Rizos, Chris

Journal:

Journal of Surveying Engineering

Year:

2017

Language:

english

File:

PDF, 385 KB

english, 2017

18

Improving BeiDou precise orbit determination using observations of onboard MEO satellite receivers

Ge, Haibo, Li, Bofeng, Ge, Maorong, Shen, Yunzhong, Schuh, Harald

Journal:

Journal of Geodesy

Year:

2017

Language:

english

File:

PDF, 3.35 MB

english, 2017

19

[IEEE 2017 Forum on Cooperative Positioning and Service (CPGPS） - Harbin, China (2017.5.19-2017.5.21)] 2017 Forum on Cooperative Positioning and Service (CPGPS） - PPP augmentation with current Galileo and BeiDou constellations

Zang, Nan, Li, Bofeng, Shen, Yunzhong

Year:

2017

Language:

english

File:

PDF, 711 KB

english, 2017

20

Tongji-Grace02s and Tongji-Grace02k: high-precision static GRACE-only global Earth's gravity field models derived by refined data processing strategies

Chen, Qiujie, Shen, Yunzhong, Francis, Olivier, Chen, Wu, Zhang, Xingfu, Hsu, Houze

Journal:

Journal of Geophysical Research Solid Earth

Year:

2018

Language:

english

File:

PDF, 3.24 MB

english, 2018

21

Real-time carrier phase multipath detection based on dual-frequency C/N0 data

Zhang, Zhetao, Li, Bofeng, Gao, Yang, Shen, Yunzhong

Journal:

Year:

2019

Language:

english

File:

PDF, 3.89 MB

english, 2019

22

A Combined Use of TSVD and Tikhonov Regularization for Mass Flux Solution in Tibetan Plateau

Chen, Tianyi, Kusche, JÃ¼rgen, Shen, Yunzhong, Chen, Qiujie

Journal:

Year:

2020

File:

PDF, 4.29 MB

2020

23

Unbiased estimation formula of unit weight standard deviation in regularization solution

Shen Yunzhong, Liu Dajie

Journal:

Geo-Spatial Information Science

Year:

2004

Language:

english

File:

PDF, 481 KB

english, 2004

24

Estimability analysis of variance and covariance components

Peiliang Xu, Yumei Liu, Yunzhong Shen, Yoichi Fukuda

Journal:

Journal of Geodesy

Year:

2007

Language:

english

File:

PDF, 252 KB

english, 2007

25

Reply to the comments by K. R. Koch and J. Kusche on Xu et

Peiliang Xu, Yunzhong Shen, Yoichi Fukuda, Yumei Liu

Journal:

Journal of Geodesy

Year:

2007

Language:

english

File:

PDF, 117 KB

english, 2007

26

An iterative solution of weighted total least-squares adjustment

Yunzhong Shen, Bofeng Li, Yi Chen

Journal:

Journal of Geodesy

Year:

2011

Language:

english

File:

PDF, 468 KB

english, 2011

27

Ultra-sharp α-Fe2O3nanoflakes: growth mechanism and field-emission

Zhe Zheng, Yunzhong Chen, Zexiang Shen, Jan Ma, Chorng-Haur Sow, Wei Huang, Ting Yu

Journal:

Applied Physics A: Materials Science & Processing

Year:

2007

Language:

english

File:

PDF, 377 KB

english, 2007

28

Simplified equivalent multiple baseline solutions with elevation-dependent weights

Yunzhong Shen, Bofeng Li, Guochang Xu

Journal:

Year:

2009

Language:

english

File:

PDF, 356 KB

english, 2009

29

Simplified equivalent representation of GPS observation equations

Yunzhong Shen, Guochang Xu

Journal:

Year:

2008

Language:

english

File:

PDF, 237 KB

english, 2008

30

Three carrier ambiguity resolution: distance-independent performance demonstrated using semi-generated triple frequency GPS signals

Bofeng Li, Yanming Feng, Yunzhong Shen

Journal:

Year:

2010

Language:

english

File:

PDF, 557 KB

english, 2010

31

A windowing-recursive approach for GPS real-time kinematic positioning

Zebo Zhou, Yunzhong Shen, Bofeng Li

Journal:

Year:

2010

Language:

english

File:

PDF, 635 KB

english, 2010

32

Assessment of stochastic models for GPS measurements with different types of receivers

BoFeng Li, YunZhong Shen, PeiLiang Xu

Journal:

Chinese Science Bulletin

Year:

2008

Language:

english

File:

PDF, 680 KB

english, 2008

33

Bias-corrected regularized solution to inverse ill-posed models

Yunzhong Shen, Peiliang Xu, Bofeng Li

Journal:

Journal of Geodesy

Year:

2012

Language:

english

File:

PDF, 1.67 MB

english, 2012

34

The inhibitory effects of 21 mimics of superoxide dismutase on luminol-mediated chemiluminescence emitted from PMA-stimulated polymorphonuclear leukocyte

Tian Yaping, Fang Yunzhong, Luo Qinhui, Shen Mengchang, Lu Qin, Shen Wenmei

Journal:

Free Radical Biology and Medicine

Year:

1992

Language:

english

File:

PDF, 654 KB

english, 1992

35

[IEEE 2008 7th World Congress on Intelligent Control and Automation - Chongqing, China (2008.06.25-2008.06.27)] 2008 7th World Congress on Intelligent Control and Automation - On M_bus communication protocol for intellectual heat meter in open control system

Wei Jiang,, Ping Yin,, liting Cao,, Yunzhong Shen,

Year:

2008

File:

PDF, 241 KB

2008

36

Geometry-specified troposphere decorrelation for subcentimeter real-time kinematic solutions over long baselines

Li, Bofeng, Feng, Yanming, Shen, Yunzhong, Wang, Charles

Journal:

Journal of Geophysical Research

Year:

2010

Language:

english

File:

PDF, 5.11 MB

english, 2010

37

Metallic and Insulating Interfaces of Amorphous SrTiO 3 -Based Oxide Heterostructures

Chen, Yunzhong, Pryds, Nini, Kleibeuker, Josée E., Koster, Gertjan, Sun, Jirong, Stamate, Eugen, Shen, Baogen, Rijnders, Guus, Linderoth, Søren

Journal:

Year:

2011

Language:

english

File:

PDF, 833 KB

english, 2011

38

A Window-Recursive Approach for GNSS Kinematic Navigation Using Pseudorange and Doppler Measurements

Zhou, Zebo, Li, Bofeng, Shen, Yunzhong

Journal:

Journal of Navigation

Year:

2013

Language:

english

File:

PDF, 767 KB

english, 2013

39

Outlier separability analysis with a multiple alternative hypotheses test

Yang, Ling, Wang, Jinling, Knight, Nathan L., Shen, Yunzhong

Journal:

Journal of Geodesy

Year:

2013

Language:

english

File:

PDF, 274 KB

english, 2013

40

The seamless model for three-dimensional datum transformation

BoFeng Li, YunZhong Shen, WeiXiao Li

Journal:

SCIENCE CHINA Earth Sciences

Year:

2012

Language:

english

File:

PDF, 863 KB

english, 2012

41

Spatiotemporal filtering of regional GNSS network’s position time series with missing data using principle component analysis

Shen, Yunzhong, Li, Weiwei, Xu, Guochang, Li, Bofeng

Journal:

Journal of Geodesy

Year:

2014

Language:

english

File:

PDF, 4.19 MB

english, 2014

42

GNSS ambiguity resolution with controllable failure rate for long baseline network RTK

Li, Bofeng, Shen, Yunzhong, Feng, Yanming, Gao, Weiguang, Yang, Ling

Journal:

Journal of Geodesy

Year:

2014

Language:

english

File:

PDF, 725 KB

english, 2014

43

Three frequency GNSS navigation prospect demonstrated with semi-simulated data

Li, Bofeng, Shen, Yunzhong, Zhang, Xingfu

Journal:

Advances in Space Research

Year:

2013

Language:

english

File:

PDF, 1.09 MB

english, 2013

44

Effects of errors-in-variables on weighted least squares estimation

Xu, Peiliang, Liu, Jingnan, Zeng, Wenxian, Shen, Yunzhong

Journal:

Journal of Geodesy

Year:

2014

Language:

english

File:

PDF, 314 KB

english, 2014

45

An improved geopositioning model of QuickBird high resolution satellite imagery by compensating spatial correlated errors

Li, Chuang, Shen, Yunzhong, Li, Bofeng, Qiao, Gang, Liu, Shijie, Wang, Weian, Tong, Xiaohua

Journal:

ISPRS Journal of Photogrammetry and Remote Sensing

Year:

2014

Language:

english

File:

PDF, 1.10 MB

english, 2014

46

Seamless multivariate affine error-in-variables transformation and its application to map rectification

Li, Bofeng, Shen, Yunzhong, Zhang, Xingfu, Li, Chuang, Lou, Lizhi

Journal:

International Journal of Geographical Information Science

Year:

2013

Language:

english

File:

PDF, 508 KB

english, 2013

47

Estrogen upregulates MICA/B expression in human non-small cell lung cancer through the regulation of ADAM17

Ren, Jing, Nie, Yunzhong, Lv, Mingming, Shen, Sunan, Tang, Ruijing, Xu, Yujun, Hou, Yayi, Zhao, Shuli, Wang, Tingting

Journal:

Cellular & Molecular Immunology

Year:

2014

Language:

english

File:

PDF, 2.83 MB

english, 2014

48

Efficient Estimation of Variance and Covariance Components: A Case Study for GPS Stochastic Model Evaluation

Li, Bofeng, Shen, Yunzhong, Lou, Lizhi

Journal:

IEEE Transactions on Geoscience and Remote Sensing

Year:

2011

Language:

english

File:

PDF, 1.05 MB

english, 2011

49

Velocity estimation of GPS base stations considering the coloured noises

Li, Weiwei, Shen, Yunzhong

Journal:

Journal of Applied Geodesy

Year:

2012

Language:

english

File:

PDF, 616 KB

english, 2012

50

A modified acceleration-based monthly gravity field solution from GRACE data

Chen, Qiujie, Shen, Yunzhong, Chen, Wu, Zhang, Xingfu, Hsu, Houze, Ju, Xiaolei

Journal:

Geophysical Journal International

Year:

2015

Language:

english

File:

PDF, 8.01 MB

english, 2015