This first file of the XyloDensMap collection provides tree- or stand-level information for each of the 110,763 increment cores, along with the corresponding mean anhydrous wood density (WD0), weighted mean anhydrous wood density (WD0w), mean basic wood density (WDb), weighted mean basic wood density (WDbw) and the wood volumetric shrinkage (WS) used to convert anhydrous into basic wood density. Missing values are denoted by NA.