標(biāo)題: Titlebook: Geodesy - the Challenge of the 3rd Millennium; Erik W. Grafarend,Friedrich W. Krumm,Volker S. Sch Book 2003 Springer-Verlag Berlin Heidelb [打印本頁] 作者: 搖尾乞憐 時間: 2025-3-21 18:05
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作者: fabricate 時間: 2025-3-21 20:23 作者: interrogate 時間: 2025-3-22 03:49
,Zur Kulturgeschichte der Küche,GPS signals, where L. and L. are the same as today’s signals, and the third signal will operate in the frequency 1176.45 MHz (λ. = 25.44 cm). This design will allow rapid precise position over long baselines with significant ionosphere biases.作者: 積習(xí)難改 時間: 2025-3-22 06:18 作者: 怕失去錢 時間: 2025-3-22 12:47
Characterisation of the C-II Ring Laserd on experience with a simple (C-I) ring laser a monolithic prototype (C-II) of such a large ring laser was designed and built in order to investigate the properties of a very large ring laser. The concept, and the results obtained so far, are discussed.作者: Blemish 時間: 2025-3-22 13:31
Triple Frequency GPS for Precise PositioningGPS signals, where L. and L. are the same as today’s signals, and the third signal will operate in the frequency 1176.45 MHz (λ. = 25.44 cm). This design will allow rapid precise position over long baselines with significant ionosphere biases.作者: Blemish 時間: 2025-3-22 19:21 作者: 樹上結(jié)蜜糖 時間: 2025-3-23 00:50
Energy Relations for Satellite-to-Satellite Motionstegrated into the more general framework of Thermodynamics. In this context it seems easy to supplement the mechanical energy forms by other energy forms to model the complete energy balances during the relative motion of two satellites within the gravitational field of the Earth.作者: Evolve 時間: 2025-3-23 02:20 作者: 遺傳學(xué) 時間: 2025-3-23 05:48 作者: 巨大沒有 時間: 2025-3-23 11:54 作者: freight 時間: 2025-3-23 16:10
uesGeodesy as the science which determines the figure of the earth, its orientation in space and its gravity field as well as its temporal changes, produces key elements in describing the kinematics and the dynamics of the deformable body "earth". It contributes in particular to geodynamics and open作者: Conclave 時間: 2025-3-23 19:24 作者: 燈絲 時間: 2025-3-24 00:59
Berit Sandberg,Dagmar Frick-Islitzerleads to a system of four nonlinear equations. The normal equations of minimum distance mapping are derived and solved via .. The problem of the existence and uniqueness of the solution is addressed. As a case study the quasi-geoid for the state Baden-Württemberg (Germany) is computed.作者: Digitalis 時間: 2025-3-24 05:23 作者: deactivate 時間: 2025-3-24 09:28
Die K?rperliche Erziehung des KindesPS stations around the world which have been established to address such geodetic applications number well over a thousand. Hundreds of these stations are now formally part of the global network organised under the auspices of the International Association of Geodesy (IAG) as the well-known International GPS Service (IGS).作者: BATE 時間: 2025-3-24 14:20 作者: Immunotherapy 時間: 2025-3-24 16:18
Care While Using the NMEA 0183!values (with Selective Availability) to be better than those of GLONASS and combined GPS-GLONASS which is misleading. The difference in the results for the dz-component from the two different definition of the ellipsoidal height is in the magnitude of geoidal undulation.作者: Endoscope 時間: 2025-3-24 21:16 作者: 潰爛 時間: 2025-3-25 03:13 作者: 點燃 時間: 2025-3-25 03:27
Book 2003ces key elements in describing the kinematics and the dynamics of the deformable body "earth". It contributes in particular to geodynamics and opens the door to decode the complex interactions between components of "the system earth". In the breathtaking development recently a whole arsenal of new t作者: BUCK 時間: 2025-3-25 09:52
978-3-642-07733-3Springer-Verlag Berlin Heidelberg 2003作者: Root494 時間: 2025-3-25 12:11
https://doi.org/10.1007/978-3-662-05296-9Earth Sciences; Geodynamics; Geodynamik; Geokinematics; Geophysics; Geophysik; Geowissenschaften; Navigatio作者: 共同生活 時間: 2025-3-25 17:05 作者: 路標(biāo) 時間: 2025-3-25 20:29
On the Maintenance of a Proper Reference Frame for VLBI and GPS Global NetworksThe use of an appropriate terrestrial reference frame in order to describe the position of points on the earth, as well as its temporal variation, is a problem of both theoretical and practical importance. This is the zero order optimal design problem in the terminology of Grafarend (1974), extended from the space to the space-time domain.作者: 痛恨 時間: 2025-3-26 02:03
Die Kunst, mit Gesetzen umzugehene orbiting radio telescope is operated as an interferometer element in conjunction with the ground-based radio telescopes. Along with the astrophysical applications of Space VLBI, the geodetic and geodynamic aspects are also being investigated.作者: Judicious 時間: 2025-3-26 05:59
Die Bewertung für die Erfolgsrechnungs paper presents the results of a modified model, which includes the effects of backscatter and provides time-domain representation of the propagated GPS signal. Results are presented for various difficult GPS propagation environments, including the determination of the Multipath Channel Impulse Response (MCIR) from the PE.作者: 到婚嫁年齡 時間: 2025-3-26 12:13
Die Kybernetisierung des Selbstpseudo-ranges. We derive a direct solution of these observation equations without linearization and discuss the occurrence of unique solutions, double solutions, and infinitely many solutions, and the geometric conditions leading to these cases.作者: 不可侵犯 時間: 2025-3-26 14:55 作者: 注射器 時間: 2025-3-26 19:42
Spaceborne VLBI Beyond 2000e orbiting radio telescope is operated as an interferometer element in conjunction with the ground-based radio telescopes. Along with the astrophysical applications of Space VLBI, the geodetic and geodynamic aspects are also being investigated.作者: FILLY 時間: 2025-3-27 00:27
Propagation Modelling of GPS Signalss paper presents the results of a modified model, which includes the effects of backscatter and provides time-domain representation of the propagated GPS signal. Results are presented for various difficult GPS propagation environments, including the determination of the Multipath Channel Impulse Response (MCIR) from the PE.作者: 施加 時間: 2025-3-27 03:56
Analytical GPS Navigation Solutionpseudo-ranges. We derive a direct solution of these observation equations without linearization and discuss the occurrence of unique solutions, double solutions, and infinitely many solutions, and the geometric conditions leading to these cases.作者: 蛤肉 時間: 2025-3-27 06:24
Intrinsic Parameters and Satellite Orbital Elementsted, using some angular quantities which define the geometry of the orbit and its relation to the equipotential surface and the line of force, i.e. the . of the orbit (ζ), the . of the orbit (Z), the . of the orbital plane from the equipotential surface and the . of the orbital plane from the Frenet osculating plane.作者: 赦免 時間: 2025-3-27 09:37 作者: 顯赫的人 時間: 2025-3-27 17:27
Die Kunst, mit Gesetzen umzugehene orbiting radio telescope is operated as an interferometer element in conjunction with the ground-based radio telescopes. Along with the astrophysical applications of Space VLBI, the geodetic and geodynamic aspects are also being investigated.作者: SAGE 時間: 2025-3-27 21:47
Die Kunstdenkm?ler des Stadtkreises Posenputer for processing. The present paper highlights the fact that although the Ashtech receiver is made to confirm to this . format, the different way in which the Ashtech Manual . defines the ellipsoidal height leads to different results as opposed to what would be obtained if the NMEA 0183’s defini作者: 充滿裝飾 時間: 2025-3-27 22:29
https://doi.org/10.1007/978-3-642-92153-7 . ellipsoidal harmonic expansion of the external gravitational field of the Earth to degree/order 360/360 (130321 coefficients ./gi/research/index.html#Projects) with respect to the . WGD2000, at the GPS positioned stations. . ellipsoidal free-air gravity reduction of degree/order 360/360, based on作者: fetter 時間: 2025-3-28 03:43
Die Bewertung für die Erfolgsrechnungs paper presents the results of a modified model, which includes the effects of backscatter and provides time-domain representation of the propagated GPS signal. Results are presented for various difficult GPS propagation environments, including the determination of the Multipath Channel Impulse Res作者: 引水渠 時間: 2025-3-28 07:24 作者: 節(jié)約 時間: 2025-3-28 10:32 作者: CHAFE 時間: 2025-3-28 18:25
Ausführung der Luftkühlvorrichtungenselective availability (SA). Simply graphing between-satellite differences reveals parts of SA that is implemented on GPS satellite signals. Intentional degredation of GPS signals was turned off May 1, 2000..The single difference and double difference carrier phase solutions are analyzed in terms of作者: meditation 時間: 2025-3-28 22:28
J. Kuprianoff,Rudolf Plank,H. Steinle accuracy 10.), gradiometer) in satellites orbiting as low as possible will allow not only the determination of the global gravity field in form of harmonic coefficients up to a limit somewhere below n = m = 180, but even the tracking of the extremely small signals in the gravity field due to mass r作者: lanugo 時間: 2025-3-29 01:32 作者: opalescence 時間: 2025-3-29 06:24 作者: Gene408 時間: 2025-3-29 07:57
https://doi.org/10.1007/978-3-663-14798-5e time localisation of an unstable quasiharmonic signal within a given data set. This paper concentrates on seasonal variations and on the short-period, i.e. subseasonal fluctuations of Earth rotation. The analysis of length of day (lod) series yields in the high frequency range periods of 28 days, 作者: 啞巴 時間: 2025-3-29 12:25 作者: 粗俗人 時間: 2025-3-29 16:41 作者: –吃 時間: 2025-3-29 20:24
,Zum Kündigungsproblem bei Betriebsnotstand,PS). First we consider the GPS observation equations (.). These observation equations are not of the usual type, since some of the parameters are known to be integer. This implies that an extention of ‘classical’ adjustment theory is needed. Such an extention is presented by showing ways of how to s作者: 舊病復(fù)發(fā) 時間: 2025-3-30 01:16 作者: 獎牌 時間: 2025-3-30 05:32
Die Künstlerfamilie Winterhaltere synthetic gravity anomalies which have been generated by an artificial extension of the EGM96 global geopotential model to spherical harmonic degree and order 2700. This provides self-consistent sets of gravity anomalies and geoid heights, which are used as control on the effectiveness of a determ作者: Endoscope 時間: 2025-3-30 09:29 作者: 浪蕩子 時間: 2025-3-30 13:57 作者: reserve 時間: 2025-3-30 17:42 作者: V切開 時間: 2025-3-30 20:44 作者: 娘娘腔 時間: 2025-3-31 04:01
https://doi.org/10.1007/978-3-642-92153-7ermine the high-resolution . map for the Baltic Sea, . to determine the most accurate regional geoid amongst four different regional . currently proposed for the ., and . to determine the differences between . of countries around the ..
