Prediction and Assessment Comparison for Optimizing Spectral Imaging System Design - Sanghui Han; John P. Kerekes; Shawn Higbee; Lawrence Siegel; Alex Pertica (2019 IEEE International Geoscience and Remote Sensing Symposium, IGARSS 2019, Yokohama, Japan, July 28 - August 2, 2019, 2019)