Fig. 2. Three-dimensional comparison of thermo-time domain reflectometry (thermo-TDR) measured volume fractions of water (
), solids (vs), and air (na), and gravimetrically measured volume fractions.
Fig. 2. Three-dimensional comparison of thermo-time domain reflectometry (thermo-TDR) measured volume fractions of water (), solids (vs), and air (na), and gravimetrically measured volume fractions.