C/A code

What is the definition of C/A code?

The “coarse acquisition” or “civilian access” code. The C/A code is a string of bits of a specific length that is encoded into GNSS satellite signals and repeated at specific intervals. Typically, GNSS receivers use the C/A code to determine the range (distance) to the satellite.

What are the applications for C/A code?

• Autonomous Systems
• Autonomous Agriculture
• Aerospace
• Automotive
• Defence
• Marine
• Subsea
• Surveying

What other terms are related to C/A code?

• GNSS
• GPS

Read more about C/A code or related topic

Advanced Navigation’s glossary covers the most common terms and definitions used in inertial navigation systems, acoustic positioning and robotics.

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MEMS GNSS / INS

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Satellite Compass

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Micro-AUV