SPAN-CPT

SPAN-CPT is a compact, single enclosure GNSS+INS receiver, powered by NovAtel’s world class OEM6® technology. Capable of delivering up to centimetre level accuracy, customers can choose from a variety of positioning modes to ensure they have the optimal level of accuracy for their application. Available modes include SBAS, PPP and RTK.

The IMU components within the SPAN-CPT enclosure are comprised of Fiber Optic Gyros (FOG) and Micro Electromechanical System (MEMS) accelerometers, maximizing price/performance value. FOGs offer exceptionally long life and stable performance compared with other similar gyro technologies.

Attributes

System Type Enclosed with IMU GNSS/INS Enabled
General Info Length (mm)
Width/Diameter (mm)
Height (mm)
Weight (g)
Typical Power Consumption (w)
168.00
152.00
89.00
2280.00
16.00
Constellation GPS
GLONASS
Tracking Max Num of Frequency
L-Band
SBAS

Dual

 

Number of Com Ports CAN Bus
RS-232
USB Device
Support RS-422 (mode pin)
1
2
1
Performance Accuracy
Single Point L1/L2
SBAS
DGPS
NovAtel CORRECT™
TERRASTAR-C
Veripos Apex
RT-2®
Gyro Bias In-run Stability (±deg/hr):
Gyro Bias Offset (deg/hr):
Gyro Angular Random Walk (deg/√hr):
Gyro Scale Factor (ppm):
Gyro Range (±deg/s):
Accelerometer Bias (mg):
Accelerometer Scale Factor (ppm):
Accelerometer Range (±g):
(RMS)
1.5m
0.6m
0.4m
4 cm
6 cm
1 cm + 1 ppm
1
20
0.067
1500
375
50
4000
10 

SPAN-CPT Advantages

The tight coupling of the GNSS and IMU measurements delivers the most satellite observations and the most accurate, continuous solution possible. Further, SPAN-CPT is comprised entirely of commercial components, which means cross-border difficulties involved with traditional GNSS+INS systems are greatly minimized.

Improve SPAN-CPT Accuracy

Take advantage of NovAtel CORRECT™ with RTK as well as support for satellite based augmentation systems such as SBAS to improve real-time performance and accuracy. For more demanding applications Inertial Explorer® post processing software from our Waypoint® Products Group can be used to post-process SPAN data and offers the highest level of accuracy.