NASA SSC maintains four ASD FieldSpec FR spectroradiometers: 1) Laboratory transfer radiometers; 2) Ground surface reflectance for V&V field collection activities. Radiometric Calibration consists of a NIST-calibrated integrating sphere which serves as a source with known spectral radiance. Spectral Calibration consists of a laser and pen lamp illumination of integrating sphere. Environmental Testing includes temperature stability tests performed in environmental chamber.
Initial Radiometric Calibration of the AWiFS using Vicarious Calibration Techniques
JACIE Civil Commercial Imagery Evaluation Workshop ; 2006 ; Laurel, MD, United States
2006-01-01
Aufsatz (Konferenz)
Keine Angabe
Englisch
NTRS | 2007
|2003 Railroad Valley vicarious calibration experiment
NTRS | 2004
|NTRS | 2011
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