標(biāo)題: Titlebook: Earth Rotation and Coordinate Reference Frames; Edinburgh, Scotland, Claude Boucher,George A. Wilkins Conference proceedings 1990 Springer- [打印本頁] 作者: TINGE 時(shí)間: 2025-3-21 17:37
書目名稱Earth Rotation and Coordinate Reference Frames影響因子(影響力)
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書目名稱Earth Rotation and Coordinate Reference Frames被引頻次
書目名稱Earth Rotation and Coordinate Reference Frames被引頻次學(xué)科排名
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書目名稱Earth Rotation and Coordinate Reference Frames讀者反饋
書目名稱Earth Rotation and Coordinate Reference Frames讀者反饋學(xué)科排名
作者: 笨拙的你 時(shí)間: 2025-3-21 22:52 作者: Cpap155 時(shí)間: 2025-3-22 03:06
https://doi.org/10.1007/978-3-642-21188-1as been written and developed over seven years by research students at Nottingham University. It is a complete SLR analysis suite, capable of precise orbit integration and the processing of both raw full-rate data and pre-processed normal points. It has been used to investigate a number of geophysic作者: emission 時(shí)間: 2025-3-22 08:16
Herbert Oertel Jr.,Martin B?hleular Momentum (AAM) estimates, including forecasts, now available on a real-time basis from various meteorological centers to derive routinely a Universal Time prediction. A series of simulation has been performed; results show that there is a significant improvement for short-term predictions (i.e.作者: 鳥籠 時(shí)間: 2025-3-22 10:39
,Grundlagen der Str?mungsmechanik,eeded for a nearly “real-time” positioning. The main purpose of this work was to elaborate an efficient algorithm to evaluate x,y coordinates of the future pole positions, which would be as close as possible to the final published results. Since the accuracy of our prediction depends strongly on the作者: 沙漠 時(shí)間: 2025-3-22 14:14
https://doi.org/10.1007/978-3-322-82261-1models of the deterministic part of polar motion have been considered. The first numerical results are presented. The results shown in Table 2 prove that the proposed method provides higher accuracy of predictions than those given by IERS (1988).作者: 沙漠 時(shí)間: 2025-3-22 18:29
Entwicklung von Unternehmensdatenmodellenquality estimates of the atmospheric excitation of Earth rotation and polar motion, provided by the routine analyses of global weather data for operational weather forecasting, together with the modern Earth orientation measurements, have allowed new insight into the atmospheric and non-atmospheric 作者: TSH582 時(shí)間: 2025-3-22 22:13 作者: admission 時(shí)間: 2025-3-23 03:50 作者: Favorable 時(shí)間: 2025-3-23 06:14 作者: Antecedent 時(shí)間: 2025-3-23 10:33 作者: GRUEL 時(shí)間: 2025-3-23 17:50 作者: 補(bǔ)充 時(shí)間: 2025-3-23 18:04 作者: MONY 時(shí)間: 2025-3-23 22:17 作者: Institution 時(shí)間: 2025-3-24 04:10
Rentenrechnung und ?quivalenzprinzipmajor tectonic plates. These data have been used in a variety of geodetic and geophysical applications, especially to enable improvements in the models for the Earth’s gravity field as well as to study temporal variations in the field. Since 1980, the Lageos data have been used regularly to determin作者: 放氣 時(shí)間: 2025-3-24 10:05 作者: 愉快么 時(shí)間: 2025-3-24 14:45
International Association of Geodesy Symposiahttp://image.papertrans.cn/e/image/300845.jpg作者: flourish 時(shí)間: 2025-3-24 18:13
https://doi.org/10.1007/978-1-4684-6399-6Orbit; atmosphere; geodesy; satellite作者: 朋黨派系 時(shí)間: 2025-3-24 21:21
978-0-387-97269-5Springer-Verlag New York Inc. 1990作者: hypnotic 時(shí)間: 2025-3-25 01:29
https://doi.org/10.1007/978-3-662-58200-8Independent or parallel YLBI and SLR determinations of terrestrial frames and Earth Orientation Parameters are compared in order to test their mutual consistency.作者: 高度表 時(shí)間: 2025-3-25 03:34 作者: ANIM 時(shí)間: 2025-3-25 09:47
Earth Orientation Determinations : Some Tests of ConsistencyIndependent or parallel YLBI and SLR determinations of terrestrial frames and Earth Orientation Parameters are compared in order to test their mutual consistency.作者: incarcerate 時(shí)間: 2025-3-25 12:04 作者: Notify 時(shí)間: 2025-3-25 18:22
Earth Rotation and Coordinate Reference Frames978-1-4684-6399-6Series ISSN 0939-9585 Series E-ISSN 2197-9359 作者: 泥土謙卑 時(shí)間: 2025-3-25 21:42
https://doi.org/10.1007/978-3-642-21188-1as been written and developed over seven years by research students at Nottingham University. It is a complete SLR analysis suite, capable of precise orbit integration and the processing of both raw full-rate data and pre-processed normal points. It has been used to investigate a number of geophysical applications of the SLR technique.作者: BIPED 時(shí)間: 2025-3-26 04:13 作者: GUEER 時(shí)間: 2025-3-26 08:15
Rentenrechnung und ?quivalenzprinzipndous variations are found in the period of the Chandler wobble. The bearing of these variations upon the predictability of Earth rotation parameters is estimated. Finally, the correlation between Earth rotation parameters and atmospheric angular momentum parameters is discussed.作者: 我悲傷 時(shí)間: 2025-3-26 12:07 作者: enflame 時(shí)間: 2025-3-26 14:27 作者: 跟隨 時(shí)間: 2025-3-26 18:22 作者: Noisome 時(shí)間: 2025-3-26 22:09 作者: 雪崩 時(shí)間: 2025-3-27 04:11
Global Station Coordinates and Earth Rotation Parameters from LAGEOS Laser Ranging distributed laser ranging stations and Earth Rotation Parameters were derived from LAGEOS laser range data. The computations are based on the orbit processor program UTOPIA developed at the University of Texas in Austin/USA and on an adjustment program system created at the Institut für Angewandte Geod?sie/F.R.G.作者: BUOY 時(shí)間: 2025-3-27 09:18 作者: endoscopy 時(shí)間: 2025-3-27 10:17
A 30–60 Day Oscillation in Length-of-Day and Atmospheric Angular Momentum: Extratropical Origin?MC), and (ii) LOD variation from the JPL Kalman-filtered Earth-rotation series. We analyze the NMC records by latitude belts, in light of the UCLA GCM results, in order to identify possibly distinct sources of the AAM oscillation in the mid-latitudes and the tropics. Results suggest that two 30–60 d作者: Arbitrary 時(shí)間: 2025-3-27 14:20
A 120-Day Oscillation in Solar Activity and Geophysical Phenomenalready been pointed out in a research about the origin of the 50-day fluctuation (Djurovic et al., 1988). Details on data sets, methods, results and conclusions are given in the Djurovic et al., (1988, 1989).作者: Interlocking 時(shí)間: 2025-3-27 19:51
Definition of a Terrestrial Reference Frame using IRIS VLBI Observations; Approaching Millimeter Accn can exceed 1 cm per year at some sites. Existing VLBI observing networks lack the global coverage necessary to realize the potential of the present accuracy levels. In the next few years much effort will need to be directed toward establishing observatories in under-represented portions of the glo作者: 生意行為 時(shí)間: 2025-3-27 22:06
https://doi.org/10.1007/978-3-8349-9154-6storage variation. Additional details are presented by Kuehne (1989). Because water can be stored on land in many forms, including ground water, ice, vegetation, and soil moisture, the estimates of water storage effects are difficult to obtain, but the general order of magnitude can be inferred from作者: 共同生活 時(shí)間: 2025-3-28 03:16
https://doi.org/10.1007/978-3-662-62860-7MC), and (ii) LOD variation from the JPL Kalman-filtered Earth-rotation series. We analyze the NMC records by latitude belts, in light of the UCLA GCM results, in order to identify possibly distinct sources of the AAM oscillation in the mid-latitudes and the tropics. Results suggest that two 30–60 d作者: CANON 時(shí)間: 2025-3-28 09:26
https://doi.org/10.1007/978-3-663-05804-5lready been pointed out in a research about the origin of the 50-day fluctuation (Djurovic et al., 1988). Details on data sets, methods, results and conclusions are given in the Djurovic et al., (1988, 1989).作者: 煞費(fèi)苦心 時(shí)間: 2025-3-28 12:59 作者: 策略 時(shí)間: 2025-3-28 17:09
The Earth-Atmosphere Momentum Budget: Remaining Discrepancies at High and Low Frequencies作者: Folklore 時(shí)間: 2025-3-28 22:34
Accuracy of the Determination or Prediction of Earth Orientation Parametersatellite Laser Ranging. Examples of the influence of the models used in the definition of the reference frames are given. Possible ways to use the International Earth Rotation Service (IERS) results for tying reference frames are evaluated. The predictability of the Earth Orientation Parameters is studied.作者: myriad 時(shí)間: 2025-3-29 01:38
Universal Time Prediction using Both Geodetic and Atmospheric Angular Momentum Datarsal Time prediction. A series of simulation has been performed; results show that there is a significant improvement for short-term predictions (i.e. 5 or 10 days in advance) when compared to the prediction solely based on geodetic data. For longer-term prediction similar precisions are obtained.作者: faultfinder 時(shí)間: 2025-3-29 05:46 作者: Recessive 時(shí)間: 2025-3-29 08:40 作者: 安慰 時(shí)間: 2025-3-29 12:43 作者: aerobic 時(shí)間: 2025-3-29 16:22
https://doi.org/10.1007/978-3-662-55399-2eans. A coupled, zonally-symmetric mass redistribution leads to coherent fluctuations in the atmosphere’s moment of inertia. No intraseasonal oscillations are found in an experiment with surface elevations set to zero, suggesting an orographic origin of the extratropical 30–60 day AAM oscillation.作者: 光滑 時(shí)間: 2025-3-29 22:46
Conference proceedings 1990tion and Coordinate Reference Frames. Symposium 105, held at the 125th Anniversary Meeting of the International Association of Geodesy, August 1989, was devoted to this subject. Major improvements in techniques, such as VLBI and laser ranging, have been accompanied by corresponding improvements in d作者: Spinous-Process 時(shí)間: 2025-3-30 01:47
0939-9585 Earth Rotation and Coordinate Reference Frames. Symposium 105, held at the 125th Anniversary Meeting of the International Association of Geodesy, August 1989, was devoted to this subject. Major improvements in techniques, such as VLBI and laser ranging, have been accompanied by corresponding improve作者: 消息靈通 時(shí)間: 2025-3-30 05:55
Bernhard Rie?,Christoph Wallraffatellite Laser Ranging. Examples of the influence of the models used in the definition of the reference frames are given. Possible ways to use the International Earth Rotation Service (IERS) results for tying reference frames are evaluated. The predictability of the Earth Orientation Parameters is studied.作者: 是他笨 時(shí)間: 2025-3-30 08:35
Herbert Oertel Jr.,Martin B?hlersal Time prediction. A series of simulation has been performed; results show that there is a significant improvement for short-term predictions (i.e. 5 or 10 days in advance) when compared to the prediction solely based on geodetic data. For longer-term prediction similar precisions are obtained.作者: 煩擾 時(shí)間: 2025-3-30 13:04
Entwicklung von Unternehmensdatenmodellenional weather forecasting, together with the modern Earth orientation measurements, have allowed new insight into the atmospheric and non-atmospheric excitation of Earth rotation and polar motion. Recent advances are highlighted together with anticipated advances and prospects for the future.作者: glucagon 時(shí)間: 2025-3-30 19:27 作者: 過剩 時(shí)間: 2025-3-30 23:13
Contribution of SLR to Earth Rotation and Terrestrial Reference Framesarisons between the terrestrial reference frames of the VLBI and SLR systems. This paper reviews the past and anticipated use of SLR in defining the terrestrial reference system and in determining rotation parameters. The potential contribution of new satellites is also considered.作者: 觀察 時(shí)間: 2025-3-31 02:49 作者: creatine-kinase 時(shí)間: 2025-3-31 05:39
Prediction of Polar Motion by Least-Squares Collocation modeling of polar motion, as was already pointed out by M.D.McCarthy (1988) and N.Sekiguchi (1988), special attention was paid to the problem of modelling and developing a procedure for determinating the parameters of the periodical and secular components.作者: 專心 時(shí)間: 2025-3-31 11:32
Origin of the 30–60 Day Oscillation in the LOD and Atmospheric Angular Momentum: New Findings from teans. A coupled, zonally-symmetric mass redistribution leads to coherent fluctuations in the atmosphere’s moment of inertia. No intraseasonal oscillations are found in an experiment with surface elevations set to zero, suggesting an orographic origin of the extratropical 30–60 day AAM oscillation.作者: LIKEN 時(shí)間: 2025-3-31 13:40 作者: Left-Atrium 時(shí)間: 2025-3-31 19:03 作者: 保留 時(shí)間: 2025-3-31 22:59 作者: Prostatism 時(shí)間: 2025-4-1 04:51
On Polar Motion Equations Applied for Analysis of the Short Term Atmospheric Excitationion includes stochastic models for the angular momentum function and for diurnal oscillations in polar motion data. The analytical expression for the corresponding transition matrix is given and the observability conditions are derived.作者: 苦澀 時(shí)間: 2025-4-1 10:00
Accuracy of the Determination or Prediction of Earth Orientation Parameters a celestial reference frame. The accuracy of this link is reviewed in the cases of Very Long Baseline radio Interferometry, Lunar Laser Ranging and Satellite Laser Ranging. Examples of the influence of the models used in the definition of the reference frames are given. Possible ways to use the Int作者: considerable 時(shí)間: 2025-4-1 12:49 作者: 防水 時(shí)間: 2025-4-1 14:26 作者: Enthralling 時(shí)間: 2025-4-1 18:58 作者: DOSE 時(shí)間: 2025-4-2 01:50
