Porosity 10 : Property that indicates the ratio of the volume of voids to the total volume of an ice feature. Voids can consist of air, snow, or water. (Bul 2N)
The Mudblogger (Oilfield, Energy and Related Photographs), Oil Field Glossary, TX, USA 2014. http://mudblogger.com/oilfield-glossary/, (Oil - Amer) {777}