porosity

property

Has synonym(s): void_fraction

Definition: Porosity or void fraction is a measure of the void (i.e. "empty") spaces in a material, and is a fraction of the volume of voids over the total volume, between 0 and 1, or as a percentage between 0% and 100%. Strictly speaking, some tests measure the "accessible void", the total amount of void space accessible from the surface (cf. closed-cell foam).

Source: Wikipedia

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Occurs in:

• model_soil_layer~0__porosity
• model_soil_layer~1__porosity
• model_soil_layer~2__porosity
• sea_bottom_sediment__porosity
• soil__porosity
• soil_active-layer__porosity
• soil_layer~topmost__porosity