On-Ground Calibration and Performance Characterization of ELOIS, a compact Hyperspectral Imager for Small Satellite Earth Observation

In 30 seconds

The ELOIS hyperspectral imager utilizes a patented all-aluminium optical design incorporating freeform optics and high-precision gratings to achieve VNIR/SWIR performance on small satellites. This presentation details the on-ground calibration procedures used to verify its 10 nm spectral resolution and high SNR across a 70 km swath. The instrument demonstrates cutting-edge radiometric performance in a compact, low-mass package.