亲属
发表于 2025-3-23 09:56:16
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conduct
发表于 2025-3-23 15:49:05
New Approach to Estimate Time Variable Gravity Fields from High-Low Satellite Tracking Dataffect the long-wavelength components of the gravity field estimation. Especially these frequencies are of concern for investigating variations in the Earth’s gravity field. If these systematic effects are reduced it should be possible to generate a time series of gravity field solutions similar to t
Arrhythmia
发表于 2025-3-23 20:52:58
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努力赶上
发表于 2025-3-24 02:16:35
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美丽的写
发表于 2025-3-24 05:39:01
https://doi.org/10.1007/978-1-4614-0541-2g of stations surveyed with absolute gravimeters. The projects of the densification of the gravity control with absolute gravity measurements using the A10 gravimeter were performed in France (Duquenne et al. (Gravity measurements on the French geodetic network. Symposium of the IAG subcommission fo
闷热
发表于 2025-3-24 06:35:32
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confederacy
发表于 2025-3-24 12:46:37
https://doi.org/10.1007/978-3-319-77213-4y can be applied using the standard unextended differentiation scheme and data-weighting by error propagation of the provided orbit variance-covariance matrices (VCMs). It is shown that the direct differentiator shows a better approximation and the exploited method benefits from the stochastic infor
Entropion
发表于 2025-3-24 18:30:40
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喃喃诉苦
发表于 2025-3-24 20:30:10
Natural Disaster and Coastal Geomorphology The estimation of clean and stable monthly GOCE SGG normal equations at high resolution ( > d/o 150) is found to be difficult, and the SGG component, solely, does not show significant added value to monthly and bi-monthly GRACE gravity fields. Comparisons of GRACE-only and combined monthly and bi-
配偶
发表于 2025-3-24 23:59:27
Frost and High Temperature Injury in China,odels at d/o 210, 20 % increase at d/o 230, and up to 65 % increase at d/o 250. In addition, validation by GNSS/leveling data suggests significant improvements delivered by the GOCE GGFMs with respect to EGM2008 between d/o 100–200 in our test field.