Multi-band support — return one tfloat per band for multi-spectral Raquet tiles (e.g. RGB or multi-channel satellite imagery).

Aggregate tile merging — a set-returning variant that accepts the full array of matching Raquet tiles and merges the per-tile instant sets, removing duplicate instants at tile boundaries.

Inverse operator — raster_atTime(raster, tstzspan) restricts a raster to the spatial extent visited by one or more trajectories during a time interval.