Displacement monitoring by GPS-RTK applying FIR filters

摘要

Displacement determination of control points fixed at the engineering constructions is a important component of their safe exploitation. Kinematic satellite GPS-RTK measurements used for such a goal enable us continuous determination of the movements relating the reference systems. Measured coordinates of control points should be processed to reduce the noise. The poster presents applying the FIR (Finite Impulse Response) filters for the noise reduction.