The radardata API is a STAC API - Features service and follows this standard as documented here: https://api.stacspec.org/v1.0.0-beta.4/core/
Data is returned in a FeatureCollection object that describes the returned data set. Data points are found in the features field which contains a number of Feature objects as described below.
Features are wrapped in a STAC Item FeatureCollection object, which includes:
Links to pages;
These are STAC Items, as described by STAC Item Specification and the table below describes the returned data:(Note that a STAC Item can be seen as an augmented GeoJson feature )
feature id (radarfile name)
role is always "data"
type is always "feature"
Station ID identifying the station (see radar stations )
(not for composite radar files, as they are composed by all stations)