TERMIUM Plus®

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ADVANCED VISIBLE NEAR INFRARED RADIOMETER [1 record]

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Alphabetical list of terms

Record 1 2003-03-26

English

Subject field(s)
  • Spacecraft
  • Remote Sensing
CONT

Advanced Visible and Near-Infrared Radiometer (AVNIR) is an optical sensor for measuring surface reflectance in 3 visible bands and 1 near-infrared band. The three visible bands are indicated by blue, green and red while the near-infrared band is suitable to observe vegetation. AVNIR has 4 multispectral bands of 16 m resolution and 1 panchromatic band of 8 m resolution. AVNIR scans about 80 km swath width along the cross track, using the large lineararray CCDs [Charged Coupled Devices] with 5,000 pixels (multispectral band) and 10,000 pixels (panchromatic band).

French

Domaine(s)
  • Engins spatiaux
  • Télédétection
OBS

Instrument ESA du satellite japonais ALOS.

Spanish

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