I would like to conduct a hydrological analysis for basins in the Netherlands and I am looking for a shapefile regarding the soil classes in the country. After some online research, I found European Soil Data Center (https://esdac.jrc.ec.europa.eu/content/european-soil-database-v20-vector-and-attribute-data#tabs-0-description=1) and I have filled out a request form to access the data. I am still waiting.
In addition, I found soil data worldwide (https://worldmap.harvard.edu/data/geonode:DSMW_RdY) but the resolution is quite coarse. Pdok website (https://www.pdok.nl/datasets) has many datasets regarding the Netherlands but I cannot find a file about soil classes. Do you know where I can find this data?