ST_IsValidTrajectory
Signature
Parameters
ColumnOrName
required
Geometry column to validate.
Returns
Column
True if the geometry is valid trajectory and False otherwise as a boolean column.
Linear Referencing
ST_IsValidTrajectory (Python)
Tests if a geometry encodes a valid trajectory.
Tests if a geometry encodes a valid trajectory. A valid trajectory is represented as a LINESTRING with measures
(M values). The measure values must increase from each vertex to the next.
SQL reference: