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Proceedings Paper

HIRDLS instrument mission performance: an update July 2008
Author(s): C. L. Hepplewhite; J. J. Barnett; T. W. Walton; J. R. Craft
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Paper Abstract

The HIRDLS instrument, like any other remote sensor must be able to maintain a high degree of measurement accuracy through its mission life. There are many factors that influence radiometric stability including direct and indirect thermal effects and other aging processes. Ideally the sensor should be capable of 'self-calibrating' and there must be independent methods to track its long term accuracy. For the HIRDLS instrument, being handicapped with regard to 'self-calibration', the high fidelity data available to the ground data processors provide substantive evidence that it has retained good long term 'accuracy'. Details of the long term performance are presented and discussed, together with reference to some problems and their solutions.

Paper Details

Date Published: 3 September 2008
PDF: 9 pages
Proc. SPIE 7082, Infrared Spaceborne Remote Sensing and Instrumentation XVI, 708217 (3 September 2008); doi: 10.1117/12.800711
Show Author Affiliations
C. L. Hepplewhite, Univ. of Oxford (United Kingdom)
J. J. Barnett, Univ. of Oxford (United Kingdom)
T. W. Walton, Univ. of Oxford (United Kingdom)
J. R. Craft, Univ. of Colorado, Boulder (United States)


Published in SPIE Proceedings Vol. 7082:
Infrared Spaceborne Remote Sensing and Instrumentation XVI
Marija Strojnik, Editor(s)

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