Abstract Precipitable water vapor (PWV) from numerical weather models. such as the latest generation of European Centre for Medium‐Range Weather Forecasts (ECMWF) reanalysis (ERA5) and the ECMWF High RESolution (HRES) models. are important to meteorological studies and to error mitigation of geodetic observations such as Interferometric Synthetic Aperture Radar. In this study. https://thebrickes.shop/product-category/flexiti/