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| Home > Datasets > ROB's Operational World-Wide Near Real-Time (NRT) GNSS-based tropospheric delay estimates submitted to E-GVAP (From 1 Jan 2025 until 31 Dec 2025) |
Dataset released under the open data policy
Abstract: Database of 15-minute sampled rapid (hourly) estimations of tropospheric delay in Bernese, SINEX-TRO, and COST-716 formats from about 300 worldwide GNSS stations from the IGS (in 2025) used for the NRT troposphere monitoring and for operational data assimilation in global Numerical Weather Prediction (NWP) models – updated hourly.
Keyword(s): GNSS ; Troposphere ; ZTD ; Water Vapour
Note: Dataset released under the open data policy
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The record appears in these collections:
Royal Observatory of Belgium > Reference Systems & Planetology
Solar-Terrestrial Centre of Excellence
Datasets