Radiative transfer

Assimilation of Hyperspectral Infrared Observations with Optimal Spectral Sampling

  Current data assimilation (DA) systems use only a small fraction of the thousands of channels from hyperspectral infrared sounding instruments, including IASI, AIRS, and CrIS. An alternative that retains nearly the full hyperspectral information content at greatly reduced computation cost, while filtering instrument noise, is to assimilate the optimal spectral sampling (OSS) node radiances. T...

A retrieval strategy for interactive ensemble data assimilation

By Ross Hoffman, Thomas Nehrkorn
August 2, 2011

15th Symposium on Integrated Observing and Assimilation Systems for the Atmosphere, Oceans and Land Surface (IOAS-AOLS)

Satellite imagery and virtual globe cloud layer simulation from NWP model fields

26th Conference on Interactive Information and Processing Systems (IIPS) for Meteorology, Oceanography, and Hydrology

Fast and accurate radiative transfer in the microwave with optimum spectral sampling

IEEE Transactions on Geoscience and Remote Sensing, 47, 1909–1917, doi:10.1109/TGRS.2008.2010933.