Smoothing and Interpolating Noisy GPS Data with Smoothing Splines
2020 ◽
Vol 37
(3)
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pp. 449-465
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Keyword(s):
A Priori
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AbstractA comprehensive method is provided for smoothing noisy, irregularly sampled data with non-Gaussian noise using smoothing splines. We demonstrate how the spline order and tension parameter can be chosen a priori from physical reasoning. We also show how to allow for non-Gaussian noise and outliers that are typical in global positioning system (GPS) signals. We demonstrate the effectiveness of our methods on GPS trajectory data obtained from oceanographic floating instruments known as drifters.
Keyword(s):
Reading a Pulsed, Fluctuating-Amplitude Radio Signal in Non-Gaussian Noise at Non-Coherent Reception
2006 ◽
Vol 65
(5)
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pp. 419-425
2012 ◽
Vol 71
(17)
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pp. 1541-1555
2013 ◽
Vol 72
(11)
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pp. 1029-1038