Genetics and Genomics Commons^™

Soil Characterization Using Textural Features Extracted From Gpr Data, Lameck O. Odhiambo, Robert S. Wright, Ronald E. Yoder

Department of Animal Science: Faculty Publications

Soils can be non-intrusively mapped by observing similar patterns within ground-penetrating radar (GPR) profiles. We observed that the intricate and often indiscernible textural variability found within a complex GPR image possesses important parameters that help delineate regions of similar soil characteristics. Therefore, in this study, we examined the feasibility of using textural features extracted from GPR data to automate soil characterizations. The textural features were matched to a "fingerprint" database of previous soil classifications of GPR textural features and the corresponding ground truths of soil conditions. Four textural features (energy, contrast, entropy, and homogeneity) were selected for inputs into a …