A fourth-order exponential model for vertical adjustment of ZTD
收藏Zenodo2025-08-20 更新2026-05-26 收录
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https://zenodo.org/doi/10.5281/zenodo.16908760
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We compared the results of different vertical adjustment strategies and selected the fourth-order exponential function for the modeling of the ZTD (Zenith tropospheric delay) vertical profile derived from ERA5 reanalysis data. The parameters of the vertical adjustment model for global 1° grid were then empirically fitted using the ZTD time series from 2016 to 2020.
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2025-08-20
