Description
Representation of the contours of the 101 soil mapping units (also known as UCS or pedo-landscapes) of Ille-et-Vilaine.
Each UCS, consisting of one or more polygons, is defined as a portion of landscape in which the factors of soil genesis (parental material, morphology, climate, soil occupancy) are homogeneous. This layer of information is part of the Regional Soedological Reference (1/250 000)
Resources
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