Informing Spectroscopists for Over 40 Years

Enhanced resolution spectroradiometer

ASD has introduced the next generation of their FieldSpec line of spectro­radiometers, the FieldSpec 4 Hi-Res NG, which provides enhanced spectral resolution to support accurate calibration and image classification analysis with the next generation high spectral resolution hyperspectral sensors. The FieldSpec 4 Hi-Res NG incorporates ASD’s fast spectrum integration speeds and graded index InGaAS photodiode SWIR technology, with new and enhanced next generation SWIR optics. The FieldSpec 4 Hi-Res NG provides high spectral resolution in the SWIR bands, high performance for rapid field measurement collection, and a small spectral sampling interval with 1875 measured wavelengths over the full 350–2500 nm spectral range.

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