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SPAN™ technology tightly couples our OEMV precision GNSS receivers with robust
Inertial Measurement Units (IMUs) to provide reliable, continuously available, position,
velocity and attitude - even through short periods of time when satellite signals
are blocked or unavailable.
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OEM Boards
A SPAN GNSS/INS system is comprised of a NovAtel OEMV® GNSS receiver plus
an Inertial Measurement Unit. The GNSS receiver boards in the chart below all support
SPAN technology.
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SPAN™ Enclosures
SPAN OEM GNSS receiver boards are available housed in the following compact enclosures:
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Inertial Measurement Units (IMUs)
SPAN™ technology tightly couples NovAtel’s OEMV® GNSS receiver technology
with an Inertial Measurement Unit (IMU). NovAtel markets a variety of IMUs from
leading IMU manufacturers. This provides our customers with the opportunity to select
an IMU that offers the accuracy or price point their application requires.
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Combined Systems
When space is a factor in application development, NovAtel’s single-enclosure
SPAN-CPT™ GPS/INS system is an ideal solution. SPAN-CPT integrates NovAtel’s
OEMV® GPS precision receiver technology with fiber optic gyro and MEMS accelerometer
inertial components from KVH Industries in a single compact unit. The tight-coupling
of the GPS and INS technologies within SPAN-CPT optimizes the raw GPS and IMU data,
delivering a superior position, velocity and attitude solution.
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High Performance GNSS Antennas
GPS-700 Series antennas have a sleek, compact form factor and are recognized
for their superior multipath rejection and highly stable phase center. Incorporating
NovAtel's patented Pinwheel™ technology, these GNSS antennas provide you with
choke-ring like performance without the cumbersome size and weight.
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