亚当心理阴影
发表于 2025-3-25 06:03:39
Determination of Non-Conservative Accelerations from Orbit Analysisated for GRACE and GOCE, an accuracy of better than 50 nm/s. seems possible for 30-seconds averaged accelerations. The remaining dominant error sources seem to be GPS receiver carrier-phase noise and GPS ephemeris errors.
anachronistic
发表于 2025-3-25 09:12:13
CHAMP and Resonancescients have been derived rapidly, without using the most precise data (which will be forthcoming). The values obtained are compared with those derivable from various global gravity models (to obtain which, vast amounts of data had to be analysed), and the comparison indicates that the resonance technique remains a competitive one.
消耗
发表于 2025-3-25 15:00:39
Fallbeispiele mit Standardsoftware,tidal waves are well determined by ground measurements, therefore they can be applied as a reference for validation. For further validation, field SG measurements should be carried out in representative areas with large gravity variations (e.g. Amazon area).
phase-2-enzyme
发表于 2025-3-25 16:38:01
Klaus Oswatitsch,Rudolf SchwarzenbergerEIGEN-2 may have inferior estimates. The evaluation of the terrestrial gravity data for China and its vicinities by comparisons with the models of CHAMP has confirmed the existence of larger errors and systemic discrepancy.
同义联想法
发表于 2025-3-25 20:25:59
Book 2005ts of the mission. The main outcome of this expert meeting is summarized in this volume. The book offers a comprehensive insight into the present status of the exploitation of CHAMP data for Earth system research and practical applications in geodesy, geophysics and meteorology..
Connotation
发表于 2025-3-26 01:31:11
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Jubilation
发表于 2025-3-26 06:52:42
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忘恩负义的人
发表于 2025-3-26 11:17:44
Energy Balance Relations for Validation of Gravity Field Models and Orbit Determinations Applied to ion procedure is presented. It is shown that the validation method can be used to detect deficiencies in the orbit modeling and in the gravity field recovery results. Examples are presented how to separate the various causes of inconsistency. Applications to the results of the CHAMP mission demonstrate the procedure.
Phagocytes
发表于 2025-3-26 15:27:26
Evaluation of Terrestrial Gravity Data by Independent Global Gravity Field Modelse of small long wavelength errors in the terrestrial gravity data. The reason for such errors may be various, e.g., lacking or poor quality gravity data in some regions, or effects of datum inconsistencies.
entreat
发表于 2025-3-26 18:55:33
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