Abstract: A suboptimal Kalman filter system that evolves error covariances in terms of a truncated set of wavelet coefficients has been developed for the assimilation of chemical tracer observations of CH4. The truncation is carried ...

Abstract: A source inversion technique for chemical constituents is presented that uses assimilated constituent observations rather than directly using the observations. The method is tested with a simple model problem, which is a ...

Abstract: tatistical relationships between higher order moments of probability density functions (PDFs) are used to analyze top of the atmosphere (TOA) radiance measurements made by the Atmospheric Infrared Sounder (AIRS), and ...

Abstract: The Concordiasi project is making innovative observations of the atmosphere above Antarctica. The most important goals of the Concordiasi are as follows: To enhance the accuracy of weather prediction and climate records ...