PDMS
This method consist of the calculation of the co-dimension function
according to
for different values of
. To do that, we have to normalize the data then to calculate:

The application of this technique is shown in the following figure for 5 images recorded by the GEOS satellite. The empirical
is fitted by the empirical one using the parameters
and
. These values are obtained using the property that
and the value of
is obtained from the theoretical expression of
function.
