Increased Accuracy with Post-Processing Software

More and more often, the GeneSys ADMA system is used to validate Driver Assistance Systems as well as surveys on public roads. In order to achieve required accuracies, GeneSys has developed the ADMA-PP post processing software. ADMA-PP optimizes the recorded ADMA data by adding GPS correction after the acquisition.

Compared to the real-time solution which is also available, the offline calculation offers two distinct advantages:

1. Firstly, GPS correction data can simply be downloaded for each respective mission. This facilitates installation when conducting the measurement.

2. Secondly, ADMA-PP calculates the position both forward and reverse in the time-domain. This leads to considerably higher accuracies compared to the real-time method. Signal data integrity is improved and much higher accuracies can be achieved in the event of GPS signal drops or interference.

NEW! Moving Base with ADMA-PP

In particular for applications on public roads, the use of online RTK2 correction data via NTRIP in real-time could be expensive, unreliable or even impossible. In this case, the use of a fixed base station is unsuitable.

The Moving Base function allows a distance calculation in post processing between two or more vehicles with a relative position accuracy of +/-2cm – without the need of online or offline RTK correction data. The accuracy will be achieved by combining the pseudo range-, carrier phase- and dopplermeasurements of the Hunter and Target-ADMA. Post processing requires an ADMA-Raw-Data log only.

A further advantage is that post processing does not require a radio link between the participants. Thus, it saves setup effort, time, and in addition there are no sample lost due to connection breakdowns.