Using AUSGeoid2020 and its error grids in surveying computations
收藏DataCite Commons2020-08-27 更新2024-07-27 收录
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https://tandf.figshare.com/articles/Using_AUSGeoid2020_and_its_error_grids_in_surveying_computations/7593023
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资源简介：
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.
提供机构：
Taylor & Francis
创建时间：
2019-01-16
