ST_InterpolatePoint
Signature
Parameters
ColumnOrName
required
LineString M Geometry column or name.
ColumnOrName
required
Point Geometry column or name.
Linear Referencing
ST_InterpolatePoint (Python)
Returns the interpolated Measure value at the point on the given linestring M that is closest to the given point.
Returns the interpolated Measure value at the point on the given linestring M that is closest to the given point.
SQL reference: