標(biāo)題: Titlebook: Earth Rotation: Solved and Unsolved Problems; Anny Cazenave Book 1986 D. Reidel Publishing Company, Dordrecht, Holland. 1986 Variation.atm [打印本頁] 作者: Johnson 時間: 2025-3-21 17:31
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書目名稱Earth Rotation: Solved and Unsolved Problems網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Earth Rotation: Solved and Unsolved Problems被引頻次
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書目名稱Earth Rotation: Solved and Unsolved Problems讀者反饋
書目名稱Earth Rotation: Solved and Unsolved Problems讀者反饋學(xué)科排名
作者: 極為憤怒 時間: 2025-3-21 21:36
The Conceptual and Conventional Definitions of the Earth Rotation Parametersessary to define these parameters with the same order of precision. In this purpose, the conceptual definitions (Eichhorn 1983) which should be used for the ERP are given as well as the conventional definitions corresponding to the geometrical or dynamical principles involved in the various methods 作者: conceal 時間: 2025-3-22 01:30 作者: ERUPT 時間: 2025-3-22 05:21
Polar Motion and Signal Processingts. After recall of the basic equation of motion and its solution, the most usual methods are surveyed with emphasis on the frequently implicit hypotheses. The 1900 –1977 ILS series is used to apply a simple variable spectral analysis. In addition the Fourier transform restricted to the 1967 –1984 B作者: AVOW 時間: 2025-3-22 09:36
Accurate Earth Orientation time Series from vlbi Observationsprecession. The IRIS polar motion time series comprises x and y values at 5-day intervals with accuracies, verified by intercomparisons with SLR values, of better than 2 milliseconds of arc. The UT1 series includes values at 5-day intervals with estimated accuracies of 0.05 to 0.10 millisecond, and 作者: GORGE 時間: 2025-3-22 15:39 作者: GORGE 時間: 2025-3-22 18:22
Tidal and non Tidal Acceleration of the Earth’s Rotationto UT and several solutions where the rate of change of the length of the day was determined simultaneously with the secular acceleration of the Moon mean longitude. Quite recently it has been possible to rely on independent measurements of n, the value of which has become central in studies of the 作者: Keshan-disease 時間: 2025-3-22 23:35
Global Climatic Changes and Astronomical Theory of Paleoclimatessuccession of Pleistocene Ice Ages. Spectral analysis of geo-climatic records of the past 800,000 years has provided substantial evidence that a considerable fraction of the climatic variance is driven, in some way, by insolation changes accompagnying changes in the Earth’s orbit, at least near the 作者: 固定某物 時間: 2025-3-23 01:28
Meteorological Data for Earth Rotation Studiestity produced by two operational weather centers. The two series generally agree quite well, although certain differences are evident and discussed here. The effect of neglecting middle and upper stratospheric winds in the production of these series is also considered and shown to be of some consequ作者: 邪惡的你 時間: 2025-3-23 05:48 作者: 無能力之人 時間: 2025-3-23 12:54 作者: opalescence 時間: 2025-3-23 15:18 作者: 歡樂東方 時間: 2025-3-23 21:34
The Damping of the Chandler Wobble and the Pole Tidenal and theoretical limitations the actual damping rate is uncertain even now; a decay time of 45–70 years or more seems probable. The two most likely candidates for dissipating wobble energy are mantle anelasticity and a dynamic response of the oceans to wobble. Because of the frequency dependence 作者: nephritis 時間: 2025-3-23 22:28
1389-2185 stial reference systems. A few critical points have been identified as requiring further improvements: (i) appro- priate selection of terrestrial sites recogniz978-94-010-8610-3978-94-009-4750-4Series ISSN 1389-2185 作者: 只有 時間: 2025-3-24 03:01
Book 1986divided into four main topics. The first session was dedicated to the definition, implementation and maintenance of the terrestrial and celestial reference systems. A few critical points have been identified as requiring further improvements: (i) appro- priate selection of terrestrial sites recogniz作者: Host142 時間: 2025-3-24 09:08
übungsbuch zur Numerischen Mathematike techniques, various frame are available: radio or star catalogues, Lunar, planetary or satellite ephemerides….Each of these frames have their own interests and limitations. A major achievement is the comparison of these systems through various methods: occultations, VLBI, DVLBI, space astrometry,…作者: eucalyptus 時間: 2025-3-24 14:13 作者: 良心 時間: 2025-3-24 17:41 作者: BIDE 時間: 2025-3-24 22:04
Aufgaben über Zeitreihenanalyseof day (LOD) and AAM estimates is striking. In contrast, comparisons between geodetic and meteorological estimates of the excitation of the polar motion are as yet not as satisfactory, indicating the presence of challenging “Vinsolved problems.” The presence of rapid high frequency fluctuations in t作者: 半球 時間: 2025-3-25 02:04
,Mittelwerte und Streuungsma?e, meteorological index for the Southern Oscillation during the period 1962–1985. There also seems to be a weak relationship between El Nino events and the rapid 40 to 60 day fluctuations in the LOD. We discuss the meteorological significance of these findings.作者: Restenosis 時間: 2025-3-25 04:11 作者: 裝入膠囊 時間: 2025-3-25 10:42
,Mittelwerte und Streuungsma?e,gy. Theoretical explanations of those characteristics are presently being revised, and so far confirm the importance of the shallow seas. Data in the open ocean is sparse; at a few locations it implies statistically significant enhancements great enough to completely damp the wobble. Open-ocean theo作者: encyclopedia 時間: 2025-3-25 12:02
Celestial Reference Systemse techniques, various frame are available: radio or star catalogues, Lunar, planetary or satellite ephemerides….Each of these frames have their own interests and limitations. A major achievement is the comparison of these systems through various methods: occultations, VLBI, DVLBI, space astrometry,…作者: CHARM 時間: 2025-3-25 18:39 作者: SEMI 時間: 2025-3-25 20:05
Global Climatic Changes and Astronomical Theory of Paleoclimatesot only past several statistical tests but also the test of physical plausibility. This evidence, both in the frequency and in the time domains, that orbital influences are felt by the climate system, implies that the astronomical theory might provide a clock with which to date old sediments with a 作者: prodrome 時間: 2025-3-26 00:31
High Accuracy Earth Rotation and Atmospheric Angular Momemtumof day (LOD) and AAM estimates is striking. In contrast, comparisons between geodetic and meteorological estimates of the excitation of the polar motion are as yet not as satisfactory, indicating the presence of challenging “Vinsolved problems.” The presence of rapid high frequency fluctuations in t作者: 精確 時間: 2025-3-26 05:47 作者: Rotator-Cuff 時間: 2025-3-26 10:48
Ocean-Atmosphere Coupling and Short term Fluctuations of Earth Rotationales, it is emphasised that global water balance, within the water cycle ( evaporation — condensation — precipitation), could have a larger effect than the oceanic circulation on the earth rotation. In the future, more attention must be focused on the influence of the latitudinal exchange of water s作者: 獸皮 時間: 2025-3-26 13:02 作者: 被告 時間: 2025-3-26 17:22 作者: 極肥胖 時間: 2025-3-26 22:45
Meteorological Data for Earth Rotation Studiestity produced by two operational weather centers. The two series generally agree quite well, although certain differences are evident and discussed here. The effect of neglecting middle and upper stratospheric winds in the production of these series is also considered and shown to be of some consequence on seasonal time scales.作者: 難解 時間: 2025-3-27 04:17
https://doi.org/10.1007/978-94-009-4750-4Variation; atmosphere; dynamics; earth; oscillation; solar activity; stability作者: CRUDE 時間: 2025-3-27 08:40
978-94-010-8610-3D. Reidel Publishing Company, Dordrecht, Holland. 1986作者: circumvent 時間: 2025-3-27 10:21
übungsbuch zur Numerischen Mathematiknal inertial or celestial systems, implying a set of models and constants, and the materialisation by some objects for which one gives a set of coordinates, forming what is called a conventional inertial or celestial frame..The ideal systems are defined in the frame of newtonian or better relativist作者: inflame 時間: 2025-3-27 17:19 作者: dragon 時間: 2025-3-27 21:16 作者: Pamphlet 時間: 2025-3-27 23:24
Einführung in die Lineare Algebrats. After recall of the basic equation of motion and its solution, the most usual methods are surveyed with emphasis on the frequently implicit hypotheses. The 1900 –1977 ILS series is used to apply a simple variable spectral analysis. In addition the Fourier transform restricted to the 1967 –1984 B作者: ARCH 時間: 2025-3-28 04:45 作者: Allowance 時間: 2025-3-28 06:48
Einführung in die Integralrechnung and lunar eclipses. The data since AD 1600 show that the length of the day fluctuates by about 4 milliseconds on a timescale of decades. The more ancient data indicate that there are two long-term trends. The first, between 700 BC and AD 1000, gives an increase in the length of the day of 2.4 milli作者: MAOIS 時間: 2025-3-28 11:42 作者: Rankle 時間: 2025-3-28 15:50
Einführung in die Lineare Algebrasuccession of Pleistocene Ice Ages. Spectral analysis of geo-climatic records of the past 800,000 years has provided substantial evidence that a considerable fraction of the climatic variance is driven, in some way, by insolation changes accompagnying changes in the Earth’s orbit, at least near the 作者: CRAFT 時間: 2025-3-28 20:10
Franz-Josef Feldhege,Günter Krauthantity produced by two operational weather centers. The two series generally agree quite well, although certain differences are evident and discussed here. The effect of neglecting middle and upper stratospheric winds in the production of these series is also considered and shown to be of some consequ作者: Conspiracy 時間: 2025-3-29 00:04
Aufgaben über Zeitreihenanalysend their relation with changes in the global atmospheric angular momentum (AAM). Particular emphasis and attention are placed on data acquired during the MERIT campaign (September 1983 — October 1984). The modern space geodetic techniques have achieved unprecented accuracy and precision; intercompar作者: interlude 時間: 2025-3-29 04:03 作者: 高爾夫 時間: 2025-3-29 07:54 作者: Condense 時間: 2025-3-29 12:37 作者: 外露 時間: 2025-3-29 17:16 作者: 不能強迫我 時間: 2025-3-29 19:55
Earth Rotation: Solved and Unsolved Problems978-94-009-4750-4Series ISSN 1389-2185 作者: 諂媚于人 時間: 2025-3-30 02:21
https://doi.org/10.1007/978-3-322-94308-8Merit campaign allow to estimate the std. dev. of each techniques while their intercomparisons shows clearly the high quality of VLBI and SLR. However the other methods as Doppler and classical astronomy are still very valuable respectively for Polar Notion and UT. observations.作者: 拖網(wǎng) 時間: 2025-3-30 04:32
Franz-Josef Feldhege,Günter Krauthantity produced by two operational weather centers. The two series generally agree quite well, although certain differences are evident and discussed here. The effect of neglecting middle and upper stratospheric winds in the production of these series is also considered and shown to be of some consequence on seasonal time scales.作者: fibroblast 時間: 2025-3-30 08:48 作者: 占線 時間: 2025-3-30 16:07 作者: 飛行員 時間: 2025-3-30 17:29 作者: CHASE 時間: 2025-3-31 00:33
