Data © Borut, CHNOS5808, Clém, Olive 65., Philippe Queinnec, Remi Maupetit, Romain Paulhe, Sébastien Deyres, Thomas Charbonneau, anaël GOUDON, balaitous, botopo, rabot via Camptocamp · CC BY-SA 3.0 France. Selected metadata; coordinates, hierarchy and grade fields adapted for Betabace.
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