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Antenna Heights: Understanding Antenna Heights 3.5.1

Description
The height of the GNSS antenna above a point consists of three components:
• the vertical or slope height reading,
• the vertical offset,
• the vertical phase centre offset.
For most operations, pre-configured standard settings in the instrument can be used. They automatically take the vertical phase centre offsets into account.

ARP: The antenna accepts vertical height readings to the Antenna Reference Plane, ARP.

Vertical phase centre variations 
These are handled automatically in the standard antenna records. The antenna
calibrations to determine the phase centre variations were executed by Geo++
GmbH.

☞ Mast setup. The dimensions of the mast must be determined.