Sub-watersheds: Kerbernez website (ORE AgrHyS)

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 has been divided into three units from a numerical field model carried out by the Lycée Agricole of Kerbernez (2006). __Origine__ Contour drawing on IGN map (NICOLAS. J.M., 1991) Deferral of plots on cadastral planks (CHATELIER. J.M., 1995) Scanned and georeferenced layer (ABIVEN. S., 2000) Kerrien Basin Digital Field Model (Kerbernez Agricultural School 2006) Creating a vector layer (LE GUILLOU. F., 2011) __ Partner Organisations__ UMR 1069 SAS INRA — Agrocampus West __Links annexes__ * [agrHyS Environmental Research Observatory website](http://www6.inra.fr/ore_agrhys) * [UMRSAS geographic information portal](http://geowww.agrocampus-ouest.fr/web/) * [map portal of AgrHyS](http://geowww.agrocampus-ouest.fr/portails?portail=vidae) [See this sheet on geo.data.gouv.fr](https://geo.data.gouv.fr/fr/datasets/a933fd6c652ff779b4a4cf01175779042e4d03fd)