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Global Change Master Directory (GCMD)

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Instruments > In Situ/Laboratory Instruments > Samplers > PISTON SAMPLERS

TERME PRÉFÉRENTIEL

PISTON SAMPLERS  

DÉFINITION

  • Piston Samplers are drive samplers equipped with either a free or a retractable-type piston that retreats up into the barrel of the sampler in contact with the top of the soil sample as the sampler is pressed into the formation being sampled.

CONCEPT GÉNÉRIQUE

URI

https://gcmd.earthdata.nasa.gov/kms/concept/8d27ab4d-00ee-4403-aa04-a89e74d3f24a

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