Fig. 4. Comparisons between time domain reflectometry and soil-core water contents using the independent data set for (a) Method 1, (b) Method 2, (c) Method 3, (d) Method 4, and (e) Method 5.
Fig. 4. Comparisons between time domain reflectometry and soil-core water contents using the independent data set for (a) Method 1, (b) Method 2, (c) Method 3, (d) Method 4, and (e) Method 5.