Using AUSGeoid2020 and its error grids in surveying computations Article Swipe

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W. E. Featherstone , J. C. McCubbine , Sten Claessens , David Belton , Nicholas Brown ·

YOU? · · 2019 · Open Access · · DOI: https://doi.org/10.1080/14498596.2018.1559774

We present summarised formulas and worked examples for the propagation of geoid and vertical deflection errors through some common geodetic surveying computations, as well as a demonstration of their effects on least squares adjustments of small simulated geodetic networks. We also present location-specific uncertainties for the vertical deflections derived from the horizontal gradients of the AGQG2017 gravimetric-only quasigeoid model, upon which AUSGeoid2020 is based.

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Type: article
Language: en
Landing Page: https://doi.org/10.1080/14498596.2018.1559774
OA Status: green
Cited By: 3
References: 20
Related Works: 10
OpenAlex ID: https://openalex.org/W2908705449

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DOI: https://doi.org/10.1080/14498596.2018.1559774

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Title: Using AUSGeoid2020 and its error grids in surveying computations

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Language: en

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Publication year: 2019

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Publication date: 2019-01-15

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Authors: W. E. Featherstone, J. C. McCubbine, Sten Claessens, David Belton, Nicholas Brown

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Landing page: https://doi.org/10.1080/14498596.2018.1559774

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OA URL: https://espace.curtin.edu.au/bitstream/20.500.11937/74149/2/74434.pdf

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Concepts: Computation, Geography, Computer science, Cartography, Statistics, Geodesy, Mathematics, Algorithm

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Cited by: 3

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