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Proceedings Paper

Determination of spatial characteristics by using the spectro-radiometric calibration assembly (SRCA) of MODIS: II. Along-track
Author(s): Harry E. Montgomery; Nianzeng Che; Jeff Bowser
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Paper Abstract

This paper discusses the SRCA spatial calibration for the band centroid shift along-track. It is the second part of spatial calibration, which is for along-track. Next is a discussion of the linear range of weighted Y, which is the moment arm in the centroid computation, and the effect of MODIS/SRCA magnification change on the Y value. Also described is the relative calibration between channels under different environments and by different instruments. An overall summary of uncertainty sources and spatial calibration accuracy are presented.

Paper Details

Date Published: 3 October 1998
PDF: 8 pages
Proc. SPIE 3439, Earth Observing Systems III, (3 October 1998); doi: 10.1117/12.325629
Show Author Affiliations
Harry E. Montgomery, NASA Goddard Space Flight Ctr. (United States)
Nianzeng Che, Swales Aerospace (United States)
Jeff Bowser, Raytheon STX Corp. (United States)


Published in SPIE Proceedings Vol. 3439:
Earth Observing Systems III
William L. Barnes, Editor(s)

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