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Instrument: HRVIR : High Resolution Visible and Infrared
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Associated Platforms

Spectral/Frequency Information
Wavelength Keyword: Visible
Spectral/Frequency Coverage/Range: 0.50 µm - 0.59 µm
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Related Data Sets
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[Text Source: CNES, ]

The HRVIR imaging instrument is designed to acquire, instantaneously, one complete line of pixels at a time covering the entire field of view. This is achieved using charged-couple device (CCD) linear array.

Special optical devices forming a so-called "spectral separator" separate the in-coming light (from target area on the ground) into four spectral channels.

The CCD linear arrays operate in the so-called "push-broom" mode. A wide-angle telescope forms an instantaneous image of adjacent "ground patch areas" on a row of detectors in the instrument's focal plane.

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Online Resources

Instrument Logistics
Instrument Owner: France/CNES

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