Geometric Data Imputation of Tabular Vein Deposits

Abstract

Multiple imputation is a method to quantify geometric data uncertainty to improve the performance of modeling the geological domain of tabular vein deposits. During the process of multiple imputation, the primary position distribution from spatial information and the secondary thickness distribution from spatial information are formed. The thickness distribution is transformed into the position. Then, these two distributions are merged together to characterize the local conditional distribution of the position. The method can be applied to many scenarios.