TerraStar Service Options | TerraStar

TerraStar Service Options

TerraStar premium GNSS corrections combined with OEM receiver technology from NovAtel® offers sub-meter to centimeter-level positioning for land, unmanned and airborne applications globally. TerraStar multi-constellation corrections are available globally in four service levels, depending on your hardware and GNSS performance requirements.

  • TerraStar-X™ on OEM7® (2 cm accuracy < 1 minute).
  • TerraStar-C PRO™ on OEM7 (2.5 cm accuracy < 18 minutes).
  • TerraStar-CTM on OEM6® (4 cm accuracy < 30 minutes).
  • TerraStar-L™ on OEM6/OEM7 (40 cm accuracy < 5 minutes).

Performance TerraStar-X TerraStar-C PRO TerraStar-C1 TerraStar-L2
Horizontal Accuracy 2 cm (RMS)
2.5 cm (95%)
2.5 cm (RMS)
3 cm (95%)
4 cm (RMS)
5 cm (95%)
40 cm (RMS)
50 cm (95%)
Vertical Accuracy 5 cm (RMS) 5 cm (RMS) 6.5 cm (RMS) 60 cm (RMS)
Pass-to-Pass Accuracy  2 cm (95%)  2 cm (95%)  3 cm (95%)  15 cm (95%) 
Convergence Time
< 1 min < 18 min 30 min < 5 min
Supported GNSS GPS/GLO GPS/GLO/GAL/BDS GPS/GLO GPS/GLO
Supported Platform OEM7 OEM7 OEM6 OEM7, OEM6
Coverage Area Regional3 Global Global Global
Performance
Horizontal Accuracy
Vertical Accuracy
Pass-to-Pass Accuracy
Convergence Time
Supported GNSS
Supported Platform
Coverage Area

  1. TerraStar-C is available on OEM6® and SMART2™ products.
  2. TerraStar-L is available on OEM628™, FlexPak6™, SMART6-L™, SMART2™ and all OEM7 products.
  3. 3. The green area represents the approximate TerraStar-X coverage area.

Map of the center of the United States with the Corn Belt region highlighted in green