cathartic
发表于 2025-3-26 22:02:34
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Eructation
发表于 2025-3-27 04:40:30
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Ischemia
发表于 2025-3-27 07:26:55
The Research on the Coordinate Transformation Method of Wide Area CORSrpolation or abnormal distribution of known points. A compatible online transformation system is designed. Experiment proves the coordinate transformation result is accurate and the improved strategy based on TIN is effective.
记成蚂蚁
发表于 2025-3-27 13:23:19
Preliminary Analysis on Pseudorange Data Quality and Positioning Accuracy of Beidou Satellite Naviga-synchronization orbit satellites (IGSO). In this paper, assessment methods of COMPASS satellite pseudorange observation’s accuracy are researched into and COMPASS data are analyzed with self-compiled software in detail. Code pseudorange point positioning accuracy was also analyzed with the software
沉着
发表于 2025-3-27 14:24:47
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过渡时期
发表于 2025-3-27 20:12:41
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轻推
发表于 2025-3-28 00:36:10
Supporting Capability Analysis of Present Spectrum Management Resources to GNSS IDM in Chinae been implemented for GNSS IDM in US and Europe etc. In this paper the requirements of GNSS IDM are first investigated, together with present spectrum management resource. Based on the investigation, the supporting capability of present spectrum management resources to GNSS IDM plan is analyzed in
变形
发表于 2025-3-28 03:41:28
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我悲伤
发表于 2025-3-28 08:29:49
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GRACE
发表于 2025-3-28 14:06:33
Precise Determination of GNSS Trajectory in the Antarctic Airborne Kinematic Positioning Asian internal continent (e.g. Wuhan), more satellites are visible so that lower PDOP of the polar regional GNSS positioning can be achieved. The PDOP in the polar region may reduce 22% compared with that of Wuhan. However, the VDOP in the polar region is weaker because of lacking of satellites wit