Subsetting Reduces the Error of MIR Spectroscopy Models for Soil Organic Carbon Prediction in the U.S. Great Plains

Minerva J. Dorantes, University of Arkansas, Department of Crop, Soil, and Environmental Sciences, Fayetteville, AR, United States, Bryan Fuentes, The Honduran Institute of Forest Conservation and Development, Department of Forest Informatics, Tegucigalpa, Honduras and David M. Miller, University of Arkansas, Department of Crop, Soil, and Environmental Sciences, Fayetteville, United States