Sub-watersheds: Kerbernez website (ORE AgrHyS)
Description
Representation of sub-watershed contours of the Kerbernez INRA study area.
The site has five sub-watersheds (Puits, Coat Timon, Ty Garde, Lenn Bridge and NEAD Meur). The basin of the Well is itself divided into three sub-basins (Kerbernez, Kerrien and Guerveur).
The contours were drawn from the IGN map at 1/10000th and the topographical observations of the terrain (NICOLAS. J.M., 1991). These contours were refined by new field observations and reported on cadastral boards at 1/2500th (CHATELIER. J.M., 1995). A contour layer was then georeferenced and scanned (ABIVEN. S., 2000). From this layer the image was vectored under QGIS and approved by Laurent RUIZ.
The sub-basin of Kerrien was divided into three units from a numerical field model carried out by the Lycée Agricole of Kerbernez (2006).
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