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... > Instruments > Earth Remote Sensing Instruments > Passive Remote Sensing > Spectrometers/Radiometers > Imaging Spectrometers/Radiometers > VIRIS

Preferred term

VIRIS  

Definition

  • The Visible/Infrared Intelligent Spectrometer (VIRIS) was developed as the IRIS Mark IV by GER, Inc., and a portable illumination source (a spectralon coated hemisphere/baffle system employing 4, high-intensity, quartz line, 30 W bulbs) were used to characterize the reflectance of branch samples with needles attached (spruce and hemlock). [Source: NASA] (en)

Broader concept

URI

https://gcmd.earthdata.nasa.gov/kms/concept/4a2f52b5-d671-4c3e-bdfa-99ce98c3fbe2

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