SPAN-IGM-A1

The SPAN-IGM-A1 delivers world class NovAtel SPAN technology in an integrated, single box solution. The SPAN-IGM-A1 offers tightly coupled GNSS inertial navigation featuring our OEM615 receiver.

The smallest and lightest GNSS+Inertial Navigation System (INS) receiver in our product portfolio, the SPAN-IGM-A1 can be configured from the factory as an integrated GNSS+INS engine or as a standalone IMU sensor for pairing with an existing NovAtel SPAN receiver.

Attributes

System Type Enclosed with IMU GNSS/INS Enabled
General Info Length (mm)
Width/Diameter (mm)
Height (mm)
Weight (g)
Typical Power Consumption (w)
152.00
142.00
51.00
515.00
4.00
Constellation GPS
GLONASS
Tracking SBAS
Number of Com Ports CAN Bus
RS-232
RS-422
USB Host
1
1
1
1
Performance Accuracy
Single Point L1/L2
SBAS
DGPS
NovAtel CORRECT™
PACE™
RT-2®
Gyro rate bias stability (deg/h):
Gyro angular random walk  (deg/√hr):
Accelerometer bias stability (mg):
Velocity random walk (m/s/√hr):
RMS
1.2
0.6
0.40.15
1 cm + 1 ppm

6
0.30
0.1
0.029

ALIGN® Enabled

Building on NovAtel’s successful SPAN-SE-D enclosure, we offer our ALIGN heading solution as an option on the SPAN-IGM-A1. ALIGN can be activated by pairing the SPAN-IGM-A1 with an external ALIGN enabled receiver such as our FlexPak6™.

Improved Accuracy

NovAtel CORRECT™ with 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.