EO-1 Advanced Land Imager preflight calibration

Jeffrey A. Mendenhall; Donald E. Lencioni; David R. Hearn; Alexander C. Parker

doi:10.1117/12.325644

3 October 1998 EO-1 Advanced Land Imager preflight calibration

Jeffrey A. Mendenhall, Donald E. Lencioni, David R. Hearn, Alexander C. Parker

Proceedings Volume 3439, Earth Observing Systems III; (1998) https://doi.org/10.1117/12.325644
Event: SPIE's International Symposium on Optical Science, Engineering, and Instrumentation, 1998, San Diego, CA, United States

Abstract

The EO-1 Advanced Land Imager (ALI) is the first earth- orbiting instrument to be flown under NASA's New Millennium program. The ALI employs novel wide-angle optics and a multispectral and panchromatic spectrometer. EO-1 is a technology verification project designed to demonstrate comparable or improved Landsat spatial and spectral resolution at a substantial cost saving. This paper provides an overview of ground calibration and performance assessment of the ALI. Included are techniques for calibrating and assessing spatial, spectral, and radiometric parameters for this instrument. Additionally, the pre-flight technique used to verify in-flight solar calibration is discussed.

Citation Download Citation

Jeffrey A. Mendenhall, Donald E. Lencioni, David R. Hearn, and Alexander C. Parker "EO-1 Advanced Land Imager preflight calibration", Proc. SPIE 3439, Earth Observing Systems III, (3 October 1998); https://doi.org/10.1117/12.325644

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