Evaluation of GPM Imerg Products Over South Korea

The Integrated Multi-satellitE Retrievals for GPM (IMERG) is a global gridded precipitation product that unifies measurements from a network of satellites in the GPM constellation. Multi-temporal evaluation of IMERG products for a specific region is essential to the algorithm improvement and product applications. This study evaluates the Version-06B IMERG Early, Late and Final Runs using ground-based Korean Quantitative Precipitation Estimation (QPE).