Post-processing removal of correlated errors in GRACE data

Geophysical Research Letters

Volumn 33, Issue 8, 2006, Pages

  Swenson, Sean ^a   Wahr, John ^a  

^a UNIVERSITY OF COLORADO   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

CORRELATION METHODS; INSTRUMENT ERRORS; SATELLITES; SIGNAL FILTERING AND PREDICTION;

GRAVITY FIELD COEFFICIENTS; GRAVITY RECOVERY AND CLIMATE EXPERIMENT (GRACE); SURFACE-MASS VARIABILITY;

GEOPHYSICS;

ERROR CORRECTION; GRAVITY FIELD; SATELLITE DATA; SATELLITE MISSION;

EID: 33745475363     PISSN: 00948276     EISSN: None     Source Type: Journal    
DOI: 10.1029/2005GL025285     Document Type: Article

References (17)

1. Ali, A. H., and V. Zlotnicki (2003), Quality of wind stress fields measured by the skill of a barotropic ocean model: Importance of stability of the Marine Atmospheric Boundary Layer, Geophys. Res. Lett., 30(3), 1129, doi:10.1029/2002GL016058.
2. Chambers, D. P., J. Wahr, and R. S. Nerem (2004), Preliminary observations of global ocean mass with GRACE, Geophys. Res. Lett., 31, L13310, doi:10.1029/2004GL020461.
3. Chen, J. L., C. R. Wilson, J. S. Famiglietti, and M. Rodell (2005), Spatial sensitivity of GRACE time-variable gravity observations, J. Geophys. Res., 110, B08408, doi:10.1029/2004JB003536.
4. Ek, M. B., K. E. Mitchell, Y. Lin, E. Rogers, P. Grunmann, V. Koren, G. Gayno, and J. D. Tarpley (2003), Implementation of Noah land surface model advances in the National Centers for Environmental Prediction operational mesoscale Eta model, J. Geophys. Res., 108(D22), 8851, doi:10.1029/2002JD003296.
5. Han, S.-C., C. K. Shum, C. Jekeli, C.-Y. Kuo, C. Wilson, and K.-W. Seo (2005), Non-isotropic filtering of GRACE temporal gravity for geophysical signal enhancement, Geophys. J. Int., 163, 18-25, doi:10.1111/j.1365-246X.2005.02756.
6. Lee, T., I. Fukumori, D. Menemenlis, Z. F. Xing, and L. L. Fu (2002), Effects of the Indonesian Througliflow on the Pacific and Indian oceans, J. Phys. Oceanogr., 32, 1404-1429.
7. Ramillien, G., F. Frappart, A. Cazenave, and A. Gnter (2005), Time variations of land water storage from an inversion of 2 years of GRACE geoids, Earth Planet. Sci. Lett., 235, 283-301.
8. Rodell, M., et al. (2004), The Global Land Data Assimilation System, Bull. Am. Meteorol. Soc., 85, 381-394.
9. Seo, K. W, and C. R. Wilson (2005), Simulated estimation of hydrological loads from GRACE, J. Geod., 78, 442-456, doi:10.1007/ s00190-004-0410-5.
10. Swenson, S. C., and P. C. D. Milly (2006), Climate model biases in sea-sonality of continental water storage revealed by satellite gravimetry, Water Resour Res., 42, W03201, doi:10.1029/2005WR004628.
11. Swenson, S., and J. Wahr (2002), Methods for inferring regional surface-mass anomalies from GRACE measurements of time-variable gravity, J. Geophys. Res., 107(139), 2193, doi:10.1029/2001JB000576.
12. Tamisiea, M. E., E. W. Leuliette, J. L. Davis, and J. X. Mitrovica (2005), Constraining hydrological and cryospheric mass flux in southeastern Alaska using space-based gravity measurements, Geophys. Res. Lett., 32(20), L20501, doi:10.1029/2005GL023961.
13. Tapley, B. D., S. Bettadpur, M. Watkins, and C. Reigber (2004a), The Gravity Recovery and Climate Experiment: Mission overview and early results, Geophys. Res. Lett., 31, L09607, doi:10.1029/2004GL019920.
14. Tapley, B. D., S. Bettadpur, J. Ries, P. F. Thompson,and M. M. Watkins (2004b), GRACE Measurements of mass variability in the Earth system, Science, 305, 503-505.
15. Velicogna, I., and J. Wahr (2005), Greenland mass balance from GRACE, Geophys. Res. Lett., 32, L14501, doi:10.1029/2005GL023458.
16. Wahr, J., M. Molenaar, and F. Bryan (1998), Time variability of the Earth's gravity field: Hydrological and oceanic effects and their possible detection using GRACE, J. Geophys. Res., 103, 30,205-30,229.
17. Wahr, J., S. Swenson, V. Zlotnicki, and I. Velicogna (2004), Time-variable gravity from GRACE: First results, Geophys. Res. Lett., 31, L11501, doi:10.1029/2004GL019779.