Multispectral image

    Multispectral image

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    A multispectral image is one that captures image data at specific frequencies across the electromagnetic spectrum. The wavelengths may be separated by filters or by the use of instruments that are sensitive to particular wavelengths, including light from frequencies beyond the visible light range, such as infrared. Spectral imaging can allow extraction of additional information the human eye fails to capture with its receptors for red, green and blue.

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    Deputy Executive Editor, Geospatial Media and Communications. When asked, when are you at your creative best? I could cheerily say, “Hey! Who needs an ambiance? I just need a thought!”