FORESTRY
REMOTE SENSING
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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FLAASH supports hyperspectral sensors
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HyMAP
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CHRIS
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SPOT
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All the above
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Explanation:
Detailed explanation-1: -ENVI’s Fast Line-of-sight Atmospheric Analysis of Spectral Hypercubes (FLAASH) module is a first-principles atmospheric correction modeling tool for retrieving spectral reflectance from hyperspectral radiance images.
Detailed explanation-2: -QUAC (Quick Atmospheric Correction) is a rapid, empirical atmospheric correction code that uses in-scene information for hyperspectral and multispectral imagery.
Detailed explanation-3: -It allows the retrieval of reasonably accurate reflectance spectra even when the sensor does not have a proper radiometric or wavelength calibration, or when the solar illumination intensity is unknown.
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