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Proceedings Paper

Stray light test results of Operational Landsat Imager 2 (OLI-2) compared to OLI
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Paper Abstract

The Operational Landsat Imager (OLI) stray light performance was tested in 2010 in Ball’s stray light test facility. After the launch of OLI in 2013, measurements of on-orbit stray light performance confirmed the excellent pre-launch results. Ball is currently building OLI-2 for launch in 2020 and stray light testing was performed on the instrument in March 2018. This paper compares these measurements to OLI stray light test results and shows how they provide high confidence that OLI-2 will also provide excellent on-orbit stray light performance. Stray light performance of the two near identical builds is quite similar. This demonstrates the consistency of the assembly process and the repeatability of the testing performed in the Ball stray light test facility.

Paper Details

Date Published: 4 September 2018
PDF: 6 pages
Proc. SPIE 10750, Reflection, Scattering, and Diffraction from Surfaces VI, 107500E (4 September 2018); doi: 10.1117/12.2326896
Show Author Affiliations
Frank Grochocki, Ball Aerospace (United States)
John Fleming, Ball Aerospace (United States)
Thomas Kampe, Ball Aerospace (United States)

Published in SPIE Proceedings Vol. 10750:
Reflection, Scattering, and Diffraction from Surfaces VI
Leonard M. Hanssen, Editor(s)

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