Definition of "hyperspectral" [hyperspectral]

• Describing any technique that employs a large part of the electromagnetic spectrum, especially that includes those parts of the spectrum invisible to the eye (adjective)
• Describing very high-definition spectral imaging (adjective)

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• "The concept is known as hyperspectral imaging: finding something by looking for its spectral signature -- essentially, its precise color or mix of component colors."
• "The Earth-observation community is fascinated by the possibilities that the new technology, called hyperspectral imaging, provides."
• "France had been probing the document with a new tool known as hyperspectral analysis."