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GEOMATICS AND INFORMATION SCIENCE OF WUHAN UNIVERS
 
2020 Vol.  45 No.  1
Published: 05 January 2020

0
2020 Vol. 45 (1): 0-0 [Abstract] ( 11 ) [HTML] PDF (794 KB)   ( 22 )
1 Decimeter-Level Orbit Determination for FY3C Satellite Based on Space-Borne GPS/BDS Measurements
WANG Fuhong, LING Sanli, GONG Xuewen, GUO Lei
2020 Vol. 45 (1): 1-6 [Abstract] ( 21 ) [HTML] PDF (2114 KB)   ( 29 )
7 Analysis of Vertical Deformation with the Adaptive Fusion of GNSS and Leveling Elevation Variation
GUO Chunxi, NIE Jianliang, TIAN Jie, WANG Bin, JIN Xinyang, ZHAO Dajiang
2020 Vol. 45 (1): 7-12 [Abstract] ( 20 ) [HTML] PDF (2609 KB)   ( 21 )
13 Initial Assessment of Tightly Combined Relative Positioning for Short Baselines with Observations from GPS,Galileo,and BDS-3 Experimental Satellites
WU Mingkui, LIU Wanke, ZHANG Xiaohong, TIAN Wenwen
2020 Vol. 45 (1): 13-20 [Abstract] ( 21 ) [HTML] PDF (17864 KB)   ( 21 )
21 A New Inter-Epoch Position Variation Constrained Navigation Algorithm for Stand-Alone GNSS Receiver
GUO Lei, WANG Fuhong, SANG Jizhang, ZHANG Wanwei
2020 Vol. 45 (1): 21-27 [Abstract] ( 18 ) [HTML] PDF (18277 KB)   ( 21 )
28 An Improved Model for the Observed GNSS Ultra-rapid Orbit Based on DOP Values
HU Chao, WANG Qianxin, MAO Ya
2020 Vol. 45 (1): 28-37 [Abstract] ( 20 ) [HTML] PDF (14062 KB)   ( 17 )
38 Antenna Phase Wind-up Error Analysis of GNSS Relative Positioning Double-Difference Model
WANG Jiachen, LIU Genyou, GUO Aizhi, CHEN Runjing
2020 Vol. 45 (1): 38-45 [Abstract] ( 18 ) [HTML] PDF (8462 KB)   ( 20 )
46 Navigation Satellites Orbit Determination with the Enhancement of Low Earth Orbit Satellites
YANG Yufei, YANG Yuanxi, XU Junyi, XU Yangyin, ZHAO Ang
2020 Vol. 45 (1): 46-52 [Abstract] ( 25 ) [HTML] PDF (9327 KB)   ( 23 )
53 Analysis of the Characterization for BDS-3 Satellite Clock Error
MAO Ya, WANG Qianxin, HU Chao, YANG Hongyi, ZHANG Mingbin
2020 Vol. 45 (1): 53-61 [Abstract] ( 17 ) [HTML] PDF (7116 KB)   ( 20 )
62 A Triple-Frequency Cycle Slip Real-Time Processing Method for BDS Based on Extented Ridge Estimation
ZHANG Fan, LIU Changjian, FENG Xu, LI Lingyang, WANG Fangchao
2020 Vol. 45 (1): 62-71 [Abstract] ( 19 ) [HTML] PDF (8817 KB)   ( 18 )
72 Integrity Analysis of GNSS Single System and Multi-system Combination
ZHAO Ang, YANG Yuanxi, XU Yangyin, JING Yifan, YANG Yufei, MA Yueyuan, XU Junyi
2020 Vol. 45 (1): 72-80 [Abstract] ( 19 ) [HTML] PDF (20975 KB)   ( 23 )
81 Visualization Methods for the Coherent Set of 3D Building Property Units
YING Shen, CHEN Naibin, LI Weiyang, GUO Renzhong, HE Biao, ZHAO Zhigang, WANG Shanhua
2020 Vol. 45 (1): 81-88 [Abstract] ( 23 ) [HTML] PDF (19275 KB)   ( 17 )
89 Code Operation Scheme for the Icosahedral Aperture 4 Hexagonal Grid System
WANG Rui, BEN Jin, DU Lingyu, ZHOU Jianbin, LI Zhuxin
2020 Vol. 45 (1): 89-96 [Abstract] ( 20 ) [HTML] PDF (9986 KB)   ( 16 )
97 An Adaptive IDW Algorithm Involving Spatial Heterogeneity
YAN Jinbiao, DUAN Xiaoqi, ZHENG Wenwu, LIU Yuan, DENG Yunyuan, HU Zui
2020 Vol. 45 (1): 97-104 [Abstract] ( 22 ) [HTML] PDF (3200 KB)   ( 19 )
105 An Algorithm for Generating Discrete Line Transformation of Planar Triangular Grid Based on Weak Duality
DU Lingyu, BEN Jin, MA Qiuhe, WANG Rui, LI Zhuxin
2020 Vol. 45 (1): 105-110 [Abstract] ( 19 ) [HTML] PDF (5475 KB)   ( 18 )
111 Indoor Route Planning Under Regular Hexagonal Grid Considering Multi-constraints
WANG Weicai, AI Tinghua, YAN Xiongfeng, LU Wei
2020 Vol. 45 (1): 111-118 [Abstract] ( 20 ) [HTML] PDF (15766 KB)   ( 21 )
119 A Fractal Description and Multi-scale Expression Method of Fourier Information Metrics
XIAO Tianyuan, LIU Pengcheng, AI Tinghua, LI Jingzhong
2020 Vol. 45 (1): 119-125 [Abstract] ( 20 ) [HTML] PDF (2189 KB)   ( 24 )
126 A New Method of Space-Borne Distributed InSAR Baseline Calibration
QIAN Fangming, JIANG Ting, LOU Liangsheng, CHEN Gang, LIU Wei
2020 Vol. 45 (1): 126-133 [Abstract] ( 21 ) [HTML] PDF (3374 KB)   ( 42 )
134 Interferometric Processing of RADARSAT-2 TOPS Data
WU Wenhao, LI Tao, LONG Sichun, ZHOU Zhiwei, ZHU Chuanguang
2020 Vol. 45 (1): 134-140 [Abstract] ( 19 ) [HTML] PDF (18553 KB)   ( 29 )
141 Water Storage Variation Inversion in the Tibetan Plateau by Using Forward-Modeling Method
LI Wanqiu, WANG Wei, ZHANG Chuanyin, WEN Hanjiang, ZHONG Yulong
2020 Vol. 45 (1): 141-149 [Abstract] ( 17 ) [HTML] PDF (19742 KB)   ( 25 )
150 Cross-Comparison of GF-1, GF-2 and Landsat-8 OLI Sensor Data
WU Xiaoping, XU Hanqiu, JIANG Qiaoling
2020 Vol. 45 (1): 150-158 [Abstract] ( 17 ) [HTML] PDF (11356 KB)   ( 17 )
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