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  2. Polaris
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Polaris technical specifications

Signal Tracking

  • GPS: L1C/A, L2P codeless, L2C , L5
  • GLONASS: G1, G2, 
  • BeiDou: B1-I, B1-C, B2-I, B2a
  • Galileo: E1, E5b, E5a
  • QZSS where applicable

Data Format

  • RTCMv3.2 MSM4

Datums

 

Region Datum Epoch Realization

Global

ITRF2014 Current ITRF2014

United States

NAD83 2010.0 2011
Hawaiian Islands NAD83 2010.0 PA11
Guam Northern Marianas NAD83 2010.0 MA11
Canada NAD83 2010.0 CSRSv7
New Zealand NZGD2000 2000.0 20180701
Australia GDA2020 2020.0 ITRF2014
Continental Europe ETRS89 2010.0 ETRF2000
Netherlands ETRS89 2010.5 ETRF2000
UK ETRS89 2009.756 ETRF97
South Korea KGD2002 2002.0 ITRF2000
Japan JGD2011 2011.395/1997.0 Dynamic 

Latency

  • <<5s (defined as duration between station measurement and delivery to device)

Station Survey Accuracy

  • <0.1cm Horizontal
  • <0.1cm Vertical

Rover Accuracy 

  • 1-3 cm Horizontal (TrueRTK)
  • 1-3 cm Vertical (TrueRTK)

Availability