Table 1: Sample soil calibrations from different sources.

#Texture/calibration Source

(1)Default calibration110Sentek
(2)Default Sentek calibration; sands, loam, and clay loam 0.1960.4040.02850.974Sentek
(3)Clay (1.019 g/cm3)0.0121.0000.1460.979USDA
(4)Coarse sand (1.3 g/cm3)0.0171.0000.2680.987USDA
(5)Combined soils; sand, sandy loam, and clay 0.0141.0000.3260.973USDA
(6)Silt loam (1.24–1.59 g/cm3)0.5510.258−0.5270.992USDA
(7)Sandy loam (1.3 g/cm3)0.0131.0000.3260.965USDA
(8)Sandy loam (1.5 g/cm3)0.0131.0000.3720.987USDA
(9)Fine loose sand (1.5 g/cm3)1.9280.107−1.9110.989Current study