Research Article

Online Measurement of Soil Organic Carbon as Correlated with Wheat Normalised Difference Vegetation Index in a Vertisol Field

Table 3

Summary of SOC model performance in cross-validation, laboratory and online validations.

Karacabey field RMSEP, %RPDInterceptSlope

Cross-validation0.750.171.810.030.97
Laboratory validation0.700.151.780.610.59
Online validation0.600.201.410.250.76