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SetWidth158-SPAN-IGM-S1The SPAN-IGM-S1 features Sensonor’s STIM300 MEMS IMU, a compact, high performance sensor with centimetre level accuracy. Combined with NovAtel’s OEM615 receiver, the SPAN-IGM-S1 offers exceptional performance in a small, lightweight, all-in-one package. This product is commercially exportable and provides the best price/performance/size available in the market.


  • Metre to centimetre level accuracy
  • Regulated 10-30 VDC input
  • 125 Hz navigation solution and raw measurement output
  • Serial, USB, CAN and Multi I/O interface including dedicated wheel sensor input
  • GPS, GLONASS, SBAS and RTK support


  • SPAN enabled enclosure featuring NovAtel’s tightly coupled OEM615 GNSS + INS engine
  • Tactical grade IMU performance
  • Commercially exportable IMU
  • Can be paired with an external receiver to support ALIGN GNSS azimuth aiding for low dynamic applications
  • Small, lightweight and rugged
  • Ideal for airborne, ground and marine applications


General Info

  • Length (mm)152.00
  • Width/Diameter (mm)142.00
  • Height (mm)51.00
  • Weight (g)540.00
  • Typical Power Consumption (W)6.00

Gyro Type

  • MEMS


  • Accuracy 1.2
  • Single point L1/L2 0.6
  • SBAS 0.4
  • DGPS
  • NovAtel CORRECT™  0.15
  • PACE™ 1 cm + 1
  • RT-2®  ppm
  • Gyro bias instability (deg/h) 0.5
  • Gyro angular random walk (deg/sec) 400
  • Gyro angular random walk (deg/√hr) 0.15
  • Accelerometer bias instability (mg) 0.05
  • Velocity random walk (m/s/√hr) 0.06

ALIGN® Enabled

Building on NovAtel’s successful SPAN-SE-D enclosure, we offer our ALIGN heading solution as an option on the SPAN-IGM-S1. ALIGN can be activated by pairing the SPAN-IGM-S1 with an external ALIGN enabled receiver such as our FlexPak6™.

Improved Accuracy

NovAtel’s Advance® RTK improves real-time performance and accuracy. For more demanding applications, Inertial Explorer® software from our Waypoint® Products Group can be used to post-process SPAN data to provide the highest level of accuracy.

Download Brochure: SPAN-IGM-S1-PS_2

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