Leica user manual SmartStation Accuracy, Technical Data TPS1200 180, Initialisation

Technical Data TPS1200 180

8.7SmartStation

8.7.1SmartStation Accuracy

)Measurement precision and accuracy in position and accuracy in height are dependent upon various factors including the number of satellites tracked, constel- lation geometry, observation time, ephemeris accuracy, ionospheric disturbance, multipath and resolved ambiguities. Figures quoted assume normal to favourable conditions.

Accuracy	Position accuracy:	Horizontal: 10 mm + 1 ppm
		Vertical: 20 mm + 1 ppm
		When used within reference station networks the posi-
		tion accuracy is in accordance with the accuracy speci-
		fications provided by the reference station network.
Initialisation	Method:	Real time (RTK)
	Reliability of initialisation:	Better than 99.99 %
	Time of initialisation:	Typically 8 s, with 5 or more satellites on L1 and L2
	Range:	Up to 50 km, assuming reliable data-link is available