Return the underlying temporal pose

tpose(trgeometry) → tpose

SELECT asText(tpose(trgeometry 'Polygon((0 0,1 0,1 1,0 1,0 0));[Pose(Point(0 0), 0.0)@2001-01-01, Pose(Point(10 0), 0.5)@2001-01-02]'));
-- [Pose(POINT(0 0),0)@..., Pose(POINT(10 0),0.5)@...]

Return the centroid (antenna) trajectory as a temporal point

tgeompoint(trgeometry) → tgeompoint

SELECT asText(tgeompoint(trgeometry 'Polygon((0 0,1 0,1 1,0 1,0 0));[Pose(Point(0 0), 0.0)@2001-01-01, Pose(Point(10 0), 0.0)@2001-01-02]'));
-- [POINT(0 0)@..., POINT(10 0)@...]