func.ST_DistanceCPA
Returns the minimum distance two moving objects have ever been each other
Trajectory Functions
func.ST_CPAWithin
Checks whether two moving objects have ever been within the specified maximum distance
func.ST_ClosestPointOfApproach
Returns the smallest measure at which points interpolated along the given trajectories are at the smallest distance
func.ST_IsValidTrajectory
Tests if a geometry encodes a valid trajectory
Last modified March 11, 2024 at 3:25 PM EST: Creation of the expression expression library (3110a17)