Whitepaper – ADMA PP

The Challenge

The increase in the variety of vehicles and the rising demands on advanced driver assistance systems (ADAS) and autonomous driving lead to ever higher development requirements. As a result, post-processing is playing an increasingly important role in the automotive industry. The precision of the ADMA is limited by the quality of the IMU and the duration of a GNSS outage. The performance of the system can be greatly improved through post-processing. In doing so, ADMA-PP further reduces the position solution drift during GNSS outage and provides a step-free solution. To achieve this, the ADMA-PP calculates the input data in the time domain forward and backward and combines both results.