A Dual Spectroradiometer System for Measuring Spectral Reflectances

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  • 1 Great Lakes Environmental Research Laboratory, NOAA, Ann Arbor, MI 48104
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Abstract

A dual spectroradiometer system for field measurements of spectral reflectances over natural surfaces was developed and tested. Tests show that simultaneous incident and reflected readings are highly desirable to eliminate errors in computing spectral reflectances from both field and laboratory data where changes in incident radiation are likely to occur.

Abstract

A dual spectroradiometer system for field measurements of spectral reflectances over natural surfaces was developed and tested. Tests show that simultaneous incident and reflected readings are highly desirable to eliminate errors in computing spectral reflectances from both field and laboratory data where changes in incident radiation are likely to occur.

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