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Airborne Visible/Infrared Imaging Spectrometer (AVIRIS) onboard calibration system
Content Provider | Semantic Scholar |
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Author | Chrien, Thomas G. Eastwood, Mike Green, Robert O. Sarture, Charles M. Johnson, Howell Chovit, Chris Hajek, Pavel |
Copyright Year | 1995 |
Abstract | The AVIRIS instrument uses an onboard calibration system to provide auxiliary calibration data. The system consists of a tungsten halogen cycle lamp imaged onto a fiber bundle through an eight position filter wheel. The fiber bundle illuminates the back side of the foreoptics shutter during a pre-run and post-run calibration sequence. The filter wheel contains two neutral density filters, five spectral filters and one Hocked position. This paper reviews the general workings of the onboard calibrator system and discusses recent modifications. |
File Format | PDF HTM / HTML |
Alternate Webpage(s) | https://ntrs.nasa.gov/archive/nasa/casi.ntrs.nasa.gov/19950027318.pdf |
Language | English |
Access Restriction | Open |
Content Type | Text |
Resource Type | Article |