Data – Vectorised geological maps harmonised to 1/50000 Haut-Rhin territory
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资源简介：
The BD Charm-50 is the georeferenced database of 1/50000 vectored and harmonised geological maps. It includes 6 layers of digital vector data: geological formations, contours, linear structural elements, point elements (structural and miscellaneous), overloads (mylonites...). Scientific, technical and pedagogical use.
提供机构：
DataGrandEst
