Google Opens WeatherNext 3 Datasets SatWeave and PARDIG
Open access to hourly-updating satellite composites and a 10 km, 15-minute precipitation product removes a major data barrier for teams in radar-sparse regions, where PARDIG's satellite-only training keeps accuracy high. Hydrology, solar power forecasting, wildfire monitoring and agri-weather startups can build on the 1999–2026 archive and live streams under CC BY 4.0. Compared with NASA IMERG-Final, the 30%+ gain in light-precipitation skill makes it a credible replacement baseline for downstream modelling work.
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