Search Results - "Tapley, B.D."

Long-term groundwater storage change in Victoria, Australia from satellite gravity and in situ observations by Chen, J.L., Wilson, C.R., Tapley, B.D., Scanlon, Bridget, Güntner, Andreas

“…Analysis based on satellite gravity measurements from the Gravity Recovery and Climate Experiment (GRACE) and land surface models indicates that groundwater…”
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Satellite Gravity Measurements Confirm Accelerated Melting of Greenland Ice Sheet by Chen, J.L, Wilson, C.R, Tapley, B.D

“…Using time-variable gravity measurements from the Gravity Recovery and Climate Experiment (GRACE) satellite mission, we estimate ice mass changes over…”
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Antarctic regional ice loss rates from GRACE by Chen, J.L., Wilson, C.R., Tapley, B.D., Blankenship, D., Young, D.

“…Using recent improved time-variable gravity solutions from the Gravity Recovery and Climate Experiment (GRACE), we estimate rates of Antarctic ice mass change…”
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Alaskan mountain glacial melting observed by satellite gravimetry by Chen, J.L., Tapley, B.D., Wilson, C.R.

“…We use satellite gravity measurements from the Gravity Recovery and Climate Experiment (GRACE) as an indication of mass change to study potential long-term…”
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Interannual variability of low-degree gravitational change, 1980?2002 by Chen, J.L., Wilson, C.R., Tapley, B.D.

“…Time variations in the Earth's gravity field at periods longer than 1 year, for degree-two spherical harmonics, ΔC^sub 21^, ΔS^sub 21^, and ΔC^sub 20^, are…”
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Hydrological impacts on seasonal sea level change by Chen, J.L, Wilson, C.R, Tapley, B.D, Chambers, D.P, Pekker, T

“…In this paper, we present some extended results of hydrological impacts on seasonal sea level change using a few different hydrological models and an updated…”
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Contributions of hydrological processes to sea level change by Chen, J.L, Wilson, C.R, Tapley, B.D, Pekker, T

“…We estimate the global mean sea level (GMSL) change using TOPEX/Poseidon satellite radar altimeter measurements and investigate possible contributions from…”
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The Tracking, Occultation and Ranging (TOR) instrument onboard TerraSAR-X and on TanDEM-X by Rothacher, M., Tapley, B.D., Reigber, C., Koenig, R., Falck, C., Grunwaldt, L., Koehler, W., Massmann, F.-H., Michalak, G.

“…TerraSAR-X, to be launched at the end of May, 2007, carries the tracking, occultation and ranging (TOR) Category A payload instrument package. The TOR consists…”
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Application of EOS Core System data and data products for monitoring and mitigating natural disasters by Tapley, B.D., Crawford, M.M., Howard, T., Hutchison, K.D., Smith, S., Wells, G.L.

“…A primary goal of the Texas Synergy I program was to evaluate the utility of high temporal resolution data acquired at coarse spatial resolution for assessment…”
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Variations in the Rotation of the Earth by Carter, W. E., Robertson, D. S., Pettey, J. E., Tapley, B. D., Schutz, B. E., Eanes, R. J., Lufeng, Miao

“…Variations in the earth's rotation (UT1) and length of day have been tracked at the submillisecond level by astronomical radio interferometry and laser ranging…”
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Polar Motion Measurements: Subdecimeter Accuracy Verified by Intercomparison by Robertson, D. S., Carter, W. E., Tapley, B. D., Schutz, B. E., Eanes, R. J.

“…An important bound on the accuracy of modern techniques for monitoring polar motion is established by intercomparison of measurement series from two different…”
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A vision for creating advanced products from EOS core system data to support geospatial applications in the State of Texas by Tapley, B.D., Crawford, M.M., Howard, T., Hutchison, K.D., Smith, S., Wells, G.L.

“…The primary goal of the Earth Observing System Data and Information System (EOSDIS) and Texas Data Products Synergy Phase I Program, also known as Synergy 1,…”
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Vegetation change detection from NOAA polar orbiting satellites by Nerem, R.S, Holz, R.K, Helfert, M.R, Tapley, B.D

“…A Method is proposed for detecting vegetation change using global area coverage data from the NOAA-7 Advanced Very High Resolution Radiometer. Other methods of…”
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Seasat Altimeter Calibration: Initial Results by Tapley, B. D., Born, G. H., Hagar, H. H., Lorell, J., Parke, M. E., Diamante, J. M., Douglas, B. C., Goad, C. C., Kolenkiewicz, R., Marsh, J. G., Martin, C. F., Smith, S. L., Townsend, W. F., Whitehead, J. A., Byrne, H. M., Fedor, L. S., Hammond, D. C., Mognard, N. M.

“…Preliminary analysis of radar altimeter data indicates that the instrument has met its specifications for measuring spacecraft height above the ocean surface…”
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