Hourly Precipitation Dataset Integrating GPM Observations and GRIST-LAM Simulations

This dataset provides a collection of high-resolution hourly precipitation data, combining satellite-based observations with numerical weather model outputs.It consists of two primary components: an observational satellite-based dataset and a high-resolution numerical simulation dataset.1. GPM Observational Precipitation DatasetThe file GPM.2014-0708.nc contains hourly precipitation data extracted from the Global Precipitation Measurement (GPM) Mission.Temporal Coverage: 28 July 2014 to 31 August 2014.Spatial Resolution: 0.1° × 0.1°.2. GRIST Limited-Area Model Simulation DatasetThe files designated as GRIST.lam_era5.raw.amipw.[DATE].1d.h1.nc.gz represent hourly numerical simulation outputs.Model Configuration: These results were generated using the GRIST configured in limited-area model (LAM).Forcing Data: The simulations were driven by the European Centre for Medium-Range Weather Forecasts (ECMWF) ERA5 reanalysis.Temporal Coverage: 27 July 2014 to 31 August 2014.Spatial Resolution: ~3.5 km.