Abstract
This chapter discusses the downward continuation of the spaceborne gravity data. We analyze the ill-posed nature of this problem and describe some approaches to its treatment. This chapter focuses on the multiparameter regularization approach and show how it can naturally appear in the geodetic context in the form of the regularized total least squares or the dual regularized total least squares, for example. The numerical illustrations with synthetic data demonstrate that multiparameter regularization can indeed produce a good accuracy approximation.
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Bauer F, Pereverzev SV (2006) An utilization of a rough approximation of a noise covariance within the framework of multi-parameter regularization. Int J Tomogr Stat 4:1–12
Bauer F, Mathé P, Pereverzev SV (2007) Local solutions to inverse problems in geodesy: the impact of the noise covariance structure upon the accuracy of estimation. J Geod 81:39–51
Beck A, Ben-Tal A, Teboulle M (2006) Finding a global optimal solution for a quadratically constrained fractional quadratic problem with applications to the regularized total least squares. SIAM J Matrix Anal Appl 28:425–445
Boumann J (2000) Quality assessment of satellite-based global gravity field models. PhD dissertation, Delft University of Technology
Engl HW, Hanke M, Neubauer A (1996) Regularization of inverse problems. Kluwer, Dordrecht
Freeden W (1999) Multiscale modeling of spaceborne geodata. B.G. Teubner, Leipzig
Freeden W, Pereverzev SV (2001) Spherical Tikhonov regularization wavelets in satellite gravity gradiometry with random noise. J Geod 74:730–736
Freeden W, Schneider F, Schreiner M (1997) Gradiometry – an inverse problem in modern satellite geodesy. In: Engl HW, Louis AK, Rundell W (eds) GAMM-SIAM symposium on inverse problems in geophysical applications. Fish Lake, Yosemite, pp 179–239
Golub GH, Hansen PC, O’Leary DP (1999) Tikhonov regularization and total least squares. SIAM J Matrix Anal Appl 21:185–194
Kellogg OD (1967) Foundations of potential theory. Springer, Berlin
Klees R, Ditmar P, Broersen P (2003) How to handle colored observation noise in large least-squares problems. J Geod 76:629–640
Kunisch K, Zou J (1998) Iterative choices of regularization parameters in linear inverse problems. Inverse Probl 14:1247–1264
Kusche J, Klees R (2002) Regularization of gravity field estimation from satellite gravity gradients. J Geod 76:359–368
Lampe J, Voss H (2009) Efficient determination of the hyperparameter in regularized total least squares problems. Available online https://www.mat.tu-harburg.de/ins/forschung/rep/rep133.pdf
Louis AK (1989) Inverse und schlecht gestellte problems. Teubner, Stuttgart
Lu S, Pereverzev SV, Tautenhahn U (2008) Dual regularized total least squares and multi-parameter regularization. Comput Methods Appl Math 8:253–262
Lu S, Pereverzev SV, Tautenhahn U (2009) Regularized total least squares: computational aspects and error bounds. SIAM J Matrix Anal Appl 31:918–941
Nair MT, Pereverzev SV, Tautenhahn U (2005) Regularization in Hilbert scales under general smoothing conditions. Inverse Probl 2:1851–1869
Pereverzev SV, Schock E (1999) Error estimates for band-limited spherical regularization wavelets in an inverse problem of satellite geodesy. Inverse Probl 15:881–890
Rebhan H, Aguirre M, Johannessen J (2000) The gravity field and steady-state ocean circulation explorer mission-GOCE. ESA Earth Obs Q 66:6–11
Rummel R, van Gelderen, Koop R, Schrama E, Sanso F, Brovelli M, Miggliaccio F, Sacerdote F (1993) Spherical harmonic analysis of satellite gradiometry. Publ Geodesy, New Series, 39. Netherlands Geodetic Commission, Delft
Svensson SL (1983) Pseudodifferential operators – a new approach to the boundary value problems of physical geodesy. Manuscr Geod 8:1–40
van Huffel S, Vanderwalle J (1991) The total least squares problem: computational aspects and analysis. SIAM Philadelphia
Xu PL (1992) Determination of surface gravity anomalies using gradiometric observables. Goephys J Int 110:321–332
Xu PL, Rummel R (1992) A generalized regularization method with application in determination of potential fields. In: Holota P, Vermeer M (eds) Proceedings of 1st continental workshop on the geoid in Europe, Prague, pp 444–457
Xu PL, Rummel R (1994) A generalized ridge regression method with application in determination of potential fields. Manuscr Geod 20:8–20
Xu PL, Fukuda Y, Liu YM (2006) Multiple parameter regularization: numerical solutions and applications to the determination of geopotential from precise satellite orbits. J Geod 80:17–27
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The authors are supported by the Austrian Fonds Zur Förderung der Wissenschaftlichen Forschung (FWF), Grant P20235-N18.
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Lu, S., Pereverzev, S.V. (2015). Multiparameter Regularization in Downward Continuation of Satellite Data. In: Freeden, W., Nashed, M., Sonar, T. (eds) Handbook of Geomathematics. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-54551-1_27
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DOI: https://doi.org/10.1007/978-3-642-54551-1_27
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