Search Results - "Herring, T A"

Impact of a priori zenith hydrostatic delay errors on GPS estimates of station heights and zenith total delays by Tregoning, P., Herring, T. A.

“…Corrections to zenith atmospheric delays (including hydrostatic components) are estimated in geodetic analyses using partial derivatives that relate wet delays…”
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A unified analysis of crustal motion in Southern California, 1970-2004: The SCEC crustal motion map by Shen, Z.-K., King, R. W., Agnew, D. C., Wang, M., Herring, T. A., Dong, D., Fang, P.

“…To determine crustal motions in and around southern California, we have processed and combined trilateration data collected from 1970 to 1992, VLBI data from…”
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Modeling of nutation and precession: New nutation series for nonrigid Earth and insights into the Earth's interior by Mathews, P. M., Herring, T. A., Buffett, B. A.

“…The analytical formulation of the theories of nutation and wobble reveals the combinations of basic Earth parameters that govern the nutation‐wobble response…”
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Effects of atmospheric azimuthal asymmetry on the analysis of space geodetic data by Chen, G., Herring, T. A.

“…We develop a formalism for parameterizing and evaluating the effects of lateral variations in the properties of Earth's atmosphere on the propagation of…”
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Modeling of nutation and precession: Effects of electromagnetic coupling by Buffett, B. A., Mathews, P. M., Herring, T. A.

“…The presence of an internal magnetic field influences of the Earth's nutation through the effects of electromagnetic torques at the boundaries of the fluid…”
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Modeling of nutation-precession: Very long baseline interferometry results by Herring, T. A., Mathews, P. M., Buffett, B. A.

“…Analysis of over 20 years of very long baseline interferometry data (VLBI) yields estimates of the coefficients of the nutation series with standard deviations…”
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Estimating regional deformation from a combination of space and terrestrial geodetic data by DONG, D, HERRING, T. A, KING, R. W

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Relatively recent construction of the Tien Shan inferred from GPS measurements of present-day crustal deformation rates by Abdrakhmatov, K. Ye, Aldazhanov, S. A, Hager, B. H, Hamburger, M. W, Herring, T. A, Kalabaev, K. B, Makarov, V. I, Molnar, P, Panasyuk, S. V, Prilepin, M. T, Reilinger, R. E, Sadybakasov, I. S, Souter, B. J, Trapeznikov, Yu. A, Tsurkov, V. Ye, Zubovich, A. V

“…THE Tien Shan--a high, seismically active intracontinental mountain belt, 1,000-2,000 km north of the Himalaya--has grown as a result of India's collision with…”
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Analysis of ICESat data using Kalman filter and kriging to study height changes in East Antarctica by Nguyen, A. T., Herring, T. A.

“…We analyze ICESat derived heights collected between Feb.03–Nov.04 using a kriging/Kalman filtering approach to investigate height changes in East Antarctica…”
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ANU GRACE Data Analysis: Orbit Modeling, Regularization and Inter‐satellite Range Acceleration Observations by Allgeyer, S., Tregoning, P., McQueen, H., McClusky, S. C., Potter, E.‐K., Pfeffer, J., McGirr, R., Purcell, A. P., Herring, T. A., Montillet, J.‐P.

“…Several different basis functions have been used to represent the Earth's gravity field in order to generate estimates of mass variations on Earth from the…”
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Measurement of the Solar Gravitational Deflection of Radio Waves Using Very-Long-Baseline Interferometry by Lebach, DE, Corey, BE, Shapiro, II, II, Ratner, MI, Webber, JC, Rogers, AE, Davis, JL, Herring, TA

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VLBI limits on the proper motion of the 'core' of the superluminal quasar 3C345 by Bartel, N., Herring, T. A., Ratner, M. I., Shapiro, I. I., Corey, B. E.

“…VLBI (very-long-baseline interferometry) observations between 1971 and 1983 have been used to determine the positions of the 'core' of the quasar 3C345…”
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A new fiber optic gradiometer for 4-D absolute differential gravity by Brown, J. M., Niebauer, T. M., Klopping, F. J., Herring, A. T.

“…We introduce the concept of absolute differential gravimetry using fiber optic‐based laser interferometry. Absolute differential gravimetry provides an…”
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Gravity and the hydrosphere: new frontier by DICKEY, JEAN O., BENTLEY, CHARLES R., BILHAM, ROGER, CARTON, JAMES A., EANES, RICHARD J., HERRING, THOMAS A., KAULA, WILLIAM M., LAGERLOEF, GARY S. E., ROJSTACZER, STUART, SMITH, WALTER H. F., VAN DEN DOOL, HUGO M., WAHR, JOHN M., ZUBER, MARIA T.

“…Satellite gravity measurements expected in the next few years will provide unprecedented views of the Earth's gravity field and, given sufficient duration, its…”
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Precision Geodesy Using the Mark-III Very-Long-Baseline Interferometer System by Clark, Thomas A., Corey, Alan E., Davis, James L., Elgered, Gunnar, Herring, Thomas A., Hinteregger, Hans F., Knight, Curtis A., Levine, James I., Lundqvist, Goran, MA, Chopo, Nesman, Edwin F., Phillips, Robert B., E. Rogers, Alan E., Ronnang, Bernt O., Ryan, James W., Schupler, Bruce R., Shaffer, David B., Shapiro, Irwin I., Vandenberg, Nancy R., Webber, John C., Whitney, Alan R.

“…Very-long-baseline interferometry (VLBI) has been used to make precise measurements of the vector separation between widely separated antennas. The system for…”
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Geodetic constraints on the rigidity and relative motion of Eurasia and North America by Kogan, Mikhail G., Steblov, Grigory M., King, Robert W., Herring, Thomas A., Frolov, Dmitry I., Egorov, Sergei G., Ye. Levin, Vasily, Lerner-Lam, Arthur, Jones, Angus

“…GPS observations in northeastern Asia, when combined with observations from the global network for the period 1992–1999, yield an angular rotation vector…”
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GPS Meteorology: Mapping Zenith Wet Delays onto Precipitable Water by Bevis, Michael, Businger, Steven, Chiswell, Steven, Herring, Thomas A., Anthes, Richard A., Rocken, Christian, Ware, Randolph H.

“…Emerging networks of Global Positioning System (GPS) receivers can be used in the remote sensing of atmospheric water vapor. The time-varying zenith wet delay…”
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Estimation of nutation using the Global Positioning System by Rothacher, M., Beutler, G., Herring, Thomas A., Weber, R.

“…In the past the estimation of corrections to nutation models was uniquely reserved to very long baseline interferometry (VLBI) and lunar laser ranging (LLR)…”
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GPS Meteorology: Direct Estimation of the Absolute Value of Precipitable Water by Duan, Jingping, Bevis, Michael, Fang, Peng, Bock, Yehuda, Chiswell, Steven, Businger, Steven, Rocken, Christian, Solheim, Frederick, van Hove, Teresa, Ware, Randolph, McClusky, Simon, Herring, Thomas A., King, Robert W.

“…A simple approach to estimating vertically integrated atmospheric water vapor, or precipitable water, from Global Positioning System (GPS) radio signals…”
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Geodetic applications of GPS by Herring, T.A.

“…The Global Positioning System (GPS) has become a widely used tool in geodetic studies of Earth. We review the principles of the applications of GPS to geodetic…”
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