| contributor | IGSN Technical Committee | ||||||
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| source | http://vocabulary.odm2.org/medium/soil | ||||||
| definition | Specimen collected from soil or sensor emplaced to measure properties of soil. Soil includes the mixture of minerals, organic matter, gasses, liquids, and organisms that make up the upper layer of earth in which plants grow | ||||||
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| top concept of | igsncode original | ||||||