Sep 13 - 16 2022 | Rome, Italy

Spectral Sciences, an internationally known resource for innovation in a variety of fields related to spectroscopy, remote sensing and imaging, combustion and propulsion technology, and radiative transfer processes. Our scientists and engineers work collaboratively with government agencies, prime contractors and industry organizations, addressing technology needs and developing unique and innovative solutions.

Atmospheric Radiative Transfer (RT) & Scene Modeling

  • MODTRAN®atmospheric RT, models of all radiation sources including material emission, absorption, reflection and scatter to predict radiative effects at a sensor

  • MCScene (Monte Carlo Scene) simulates hyperspectral data from 3D elements including topography, buildings clouds and varying atmosphere

Atmospheric Compensation Algorithms & Software

  • QUAC®(Quick Atmospheric Correction) is a rapid, empirical atmospheric correction code that uses in-scene information for hyperspectral and multispectral imagery

  • FLAASH®MODTRAN-based atmospheric compensation which handles data from virtually all visible-NIR-SWIR hyperspectral and multispectral sensors, supports off-nadir as well as nadir viewing, and incorporates algorithms for water vapor, aerosol retrieval and adjacency effect