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.
Single Point L1/L2
DGPS NovAtel CORRECT™
RT-2®Gyro rate bias stability (deg/h):
Gyro angular random walk (deg/√hr):
Accelerometer bias stability (mg):
Velocity random walk (m/s/√hr):
1 cm + 1 ppm
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™.
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.