incredulity
发表于 2025-3-28 18:08:48
Anthony Perera,Monier Hossain,Faiz Khanight of each inversion time relative to MLLW is obtained. Finally, the retrieved tide height is compared and analyzed with the tide height offered by the tide gauge station named FRIDAY HARBOR. The results show that the mean error of the two is about −12 cm, the root mean square error is about 15 cm
Outwit
发表于 2025-3-28 19:08:02
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轻推
发表于 2025-3-29 00:44:11
Densitometry in Clinical Practice,ence between the height of National Vertical Datum 1985 obtained by geodetic height fitting with Jiangsu CORS and the height of National Vertical Datum 1985 obtained by third order leveling is within 2 cm.
沟通
发表于 2025-3-29 04:40:38
Dual-Energy X-Ray Absorptiometrychipsets. Compared to single-frequency PPP, a dual-frequency PPP system not only increases the redundancy of the positioning system but also helps mitigate the ionospheric effect, leading to more accurate and robust positioning solutions. This paper describes the development of a dual-frequency base
拥护者
发表于 2025-3-29 08:32:37
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MONY
发表于 2025-3-29 12:30:15
China Satellite Navigation Conference (CSNC) 2020 Proceedings: Volume I
葡萄糖
发表于 2025-3-29 16:14:04
High-Speed Railway Track Comprehensive Measurement System Based on GNSS/INS Multi-sensorn total station coupled with level, and the results show that the proposed system has realized the integration of track subgrade deformation monitoring and track geometry absolute measurement and relative measurement, which fully meets the requirements of the .-., and significantly improves the meas
草率女
发表于 2025-3-29 19:45:42
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ATP861
发表于 2025-3-30 03:00:21
Inversion of Soil Moisture by GPS-IR Combined with Wavelet Analysis and LS-SVMn network. Comparative analysis of the feasibility and effectiveness of single- and multiple-GPS satellites for soil moisture rolling estimation. Theoretical analysis and experiments show that wavelet analysis can effectively improve the separation accuracy of satellite reflected signals. The LS-SVM
Ventricle
发表于 2025-3-30 06:11:36
Bare Soil Freeze/Thaw Process Detection Using GNSS-R/IR Techniques: A Case Study in Alaska, USAngles are analyzed. In-situ measurement data indicate that there is a good relationship between soil temperature and GPS multipath data and there is a bright potential for soil freeze/thaw process detection using GNSS-IR.