Interpolation from a Grid a Standard Deviations

Smith, Dru

doi:10.25923/x5j2-xr11

i

Interpolation from a Grid a Standard Deviations

Public Domain

2023
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Series: NOAA technical memorandum NOS NGS 94

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Personal Author:

Smith, Dru
Corporate Authors:

National Geodetic Survey (U.S.)
NOAA Program & Office:

NOS (National Ocean Service) ; NGS (Office of National Geodetic Survey)
Description:

This paper will use bilinear interpolation to examine the right and wrong ways to compute the standard deviation of an interpolated data value. However, the conclusions are easily extendable to other interpolation methods, such as biquadratic (Smith, 2020), which can (like bilinear) be mathematically re-arranged as the weighted sum of values from grid nodes in a finite window that surrounds the interpolation point.
Keywords:

Geodesy Mathematical Models Standard Deviations Mathematical Models Standard Deviations
Series:

NOAA technical memorandum NOS NGS ; 94
DOI:

https://doi.org/10.25923/x5j2-xr11
Format:

PDF
Document Type:

Technical Memorandum
License:

https://creativecommons.org/publicdomain/zero/1.0/
Rights Information:

CC0 Public Domain
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Submitted
Main Document Checksum:

urn:sha256:36561bc848638fc246293caca766b9f2645829d99539da45512f6c05ef21c66a
Download URL:

https://repository.library.noaa.gov/view/noaa/52105/noaa_52105_DS1.pdf
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[PDF - 1.33 MB ]

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