The World Distribution of Uranium Deposits (UDEPO) is a database on technical, geographical and geological characteristics of worldwide uranium deposits. This publication presents and describes modifications made since 2009. It presents a preliminary statistical and tabular analysis of the data for the first time, with a view to ensuring that the data is robust enough to serve as a basis for more sophisticated analysis in the future. This is supported by a detailed explanation of the structure of the database to better understand the nature of the data as a form of metadata. Furthermore, some basic graphical representations of the statistical and spatial distribution of the database is presented for the first time.
