Fig. 7. Time domain reflectometry measured and Kalman filter (KF) estimated soil water electrical conductivity (ECw) and electrical conductivity of saturated extract (ECe) with biweekly measurement update.
Fig. 7. Time domain reflectometry measured and Kalman filter (KF) estimated soil water electrical conductivity (ECw) and electrical conductivity of saturated extract (ECe) with biweekly measurement update.