Smooth surface modeling of DEMs based on a regularized least squares method of thin plate spline

DOI10.1007/s11004-013-9519-5zbMath1323.65013OpenAlexW1993963541MaRDI QIDQ887600

N. E. Zubov

Publication date: 26 October 2015

Published in: Mathematical Geosciences (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s11004-013-9519-5

zbMATH Keywords

DEMnoiseregularizationthin plate spline

Mathematics Subject Classification ID

Numerical smoothing, curve fitting (65D10) Computer-aided design (modeling of curves and surfaces) (65D17)

Uses Software

• GCVPACK

Cites Work

• Unnamed Item
• Robust smoothing of gridded data in one and higher dimensions with missing values
• On the Method of Weighting for Equality-Constrained Least-Squares Problems
• Knot Selection for Least Squares Thin Plate Splines
• Gcvpack – routines for generalized cross validation
• Ridge Regression: Applications to Nonorthogonal Problems