How-to AUV - Replay/Processing

General

When the data is recorded, some processing steps are required before the data can be delivered to the client.
This can be post processing of the data to smooth the track of the AUV, or applying a Kalman filter to the data.

The following pages describe some steps that can be necessary to improve the data quality afterwards:

Analyse

There are some options to improve the vessel track when using an INS system:

Kalman filtering can be used to 'smooth' the vessel track. Visit the How-to Smooth Vessel or ROV track page for more information.
Post Processing of the positioning data with programs like DELPH INS from iXBlue systems.