Determination of mixture modelling of land use in pixels of a multispectral satellite image and classification.

The motivation :

• Preparation of a ground mission for the cartography of the pedologic landscape.

What is a pedologic landscape ?

• It is the superposition of several criteria linked with the soil, the substratum and their surroundings.

We are interested with land uses determination (vegetation and human activity).

We want to obtain :

• Land uses mixing percentages into pixels of a multispectral satellite image.

Why ?

• For the coherence with the information provided by pedologists who work on the terrain.