The data is provided as two main types: individual-level data and aggregated data. Individual-level data contains the geocoded origins and destinations on both NUTS 3 and LAU levels for all years alongside the variables present in the original Erasmus+ data. The aggregated data provides the mobility counts between NUTS 3 or LAU regions per each year.
The file formats of the provided files are normal .csv files, although we have included a .parquet file of the individual-level data to enable faster processing.