  The current need of improving performance in terms of control and aerodynamic
efficiency of ammunitions leads to the necessity of performing accurate flying
geometry characterizations. Therefore, new investigation methods are developed
in order to increase the aerodynamic knowledge. Free flight measurements
experiments are the most common way to obtain dynamic aerodynamic coefficients.
However, they do not always allow neither easy nor perfect measurements
conditions. Currently ISL develops a stereovision method based wind-tunnel
measurements methodology for investigation of a 3-axis free rotation model.
This methods has been applied to the DREV-ISL reference model in order to
compare coefficients obtained by this method with numerical results.
