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Date des données :<\/strong> 2025<\/p>\n

Source des données :<\/strong> Hydroclimat<\/p>\n

Projection :<\/strong> Lambert 93 (epsg : 2154)<\/p>\n

Zone :<\/strong> France métropolitaine<\/p>\n
\n

Cette couche contient des variables climatiques concernant l\u2019aléa Sol<\/strong> et en accord avec le projet TRACC.<\/p>\n\n

Elle décrit l\u2019exposition initiale au risque de retrait-gonflement des argiles (RGA) selon les données du BRGM. Y sont présentés le niveau d\u2019exposition, le risque pour la période de référence (1976\u20132005), ainsi qu\u2019une projection pour un niveau de réchauffement climatique de +2,7°C en France métropolitaine.<\/p>\n\n

L'information peut être croisée avec les carreaux des autres aléas à l\u2019aide du champ \"Index\".<\/p>\n\n

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