露天历史剧
发表于 2025-3-23 11:46:32
Earth Rotation Parameter Estimation from GNSS and Its Impact on Aircraft Orbit Determinationerence Frame (ITRF). Furthermore, high precision orbit determination and positioning need the precise ERPs, while ERPs are closely related the geophysical fliud mass redistribution and geodynamics. In this paper, global uniformly distributed 75 IGS stations with more than 60 sites tracking GPS+GLONA
官僚统治
发表于 2025-3-23 14:35:50
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帽子
发表于 2025-3-23 18:57:59
Test and Analysis of Interference Effects on Dual Frequency GNSS Receivertioning results. However, dual-frequency GNSS receivers also face with radio frequency interference (RFI) in actual application, especially in complicated electromagnetic environment. In this paper, the analysis of carrier to noise ratio (C/N.) and standard deviation of positioning in interference w
STYX
发表于 2025-3-24 01:54:41
Study on the Personal Information Anonymization Method for the Releasing of Navigation Data. Individual personal information privacy index is defined and calculated based on the Markov chain model. The simulation of special state model shows that the proposed algorithm can be used to evaluate the ambiguity of different individuals from the navigation data. The simulation is based on Marko
发芽
发表于 2025-3-24 02:29:39
A BDS Observation Preprocessing Method Considering the Influence of Frequent Clock Jumpss is undermined. After analyzing the impact mechanism of clock jump on cycle slip detection, a clock jump detection and repairing method is proposed. Validated by real BDS data, this method can effectively recover the consistency of pseudorange and phase observation and therefore avoid frequent amb
NIP
发表于 2025-3-24 10:29:18
Analysis of Precipitable Water Vapor (PWV) Data Derived from Multiple Techniques: GPS, WVR, Radiosons vital for improving the predictability of regional precipitation, weather and visibility, especially for highly moist metropolis like Hong Kong. In this paper, we analyze precipitable water vapor (PWV) data in Hong Kong derived from four techniques, i.e. radiosonde, water vapor radiometer (WVR), G
champaign
发表于 2025-3-24 12:37:48
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accrete
发表于 2025-3-24 16:58:28
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口味
发表于 2025-3-24 19:33:10
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压倒性胜利
发表于 2025-3-25 00:03:10
Yves Sibille,William W. Merrillitoring has been drawn more attention. Based on ionospheric scintillation monitoring data at South Pole station in Antarctica, we are able to investigate ionospheric scintillation characteristics over there. Through analyzing scintillation data of 354 days at this site in the year of 2011 we can est