Tropospheric delays from GNSS for application in coastal altimetry |
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| Authors: | M Joana Fernandes Nelson Pires Clara Lázaro Alexandra L Nunes |
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| Institution: | 1. Faculdade de Ciências, Universidade do Porto – Porto, Portugal;2. Centro Interdisciplinar de Investigação Marinha e Ambiental (CIIMAR) – Porto, Portugal;3. Instituto Politécnico do Porto, ISEP – Porto, Portugal |
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| Abstract: | In the scope of the development of an improved methodology for the computation of the wet tropospheric correction for coastal altimetry, based on the use of tropospheric delays derived from GNSS (Global Navigation Satellite Systems), various studies have been conducted aiming to improve the estimation, at global scale, of GNSS-derived tropospheric delays. |
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| Keywords: | Troposphere propagation delay zenith total delay zenith hydrostatic delay GNSS Coastal altimetry ECMWF |
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