Advanced Land Image Assessment System (ALIAS)(GSC-15185-1)

environmental science earth air space exoplanet
Advanced Land Image Assessment System (ALIAS)
ALIAS supports radiometric and geometric multispectral image processing for the Advanced Land Imager (ALI) instrument onboard NASA's Earth Observing-1 (EO-1) satellite. The radiometric subsystem characterizes and (where possible) corrects: detector operability; gain; bias; coherent, impulse, and random noise; signal-to-noise ratios; saturation levels; striping and banding; and the stability of detector performance. Geometric processing functions support sensor alignment calibrations; sensor chip assembly alignments; modulation transfer function characterizations; image-to-image characterizations; and geodetic accuracy assessments. Please visit the following URL for more information:
Software Details

Environmental Science (Earth, Air, Space, Exoplanet)
Reference Number
Release Type
Open Source
Operating System
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Goddard Space Flight Center
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