Abstract
The problem of estimating atmospheric temperature and composition profiles from satellite-sensor or ground-sensor radiance measurements is generally ill-conditioned, so that constraints must be imposed to obtain a unique solution. A number of estimation methods have been developed, some of which incorporate explicit constraints whilst in others the constraints are implicit. In this correspondence we relate the Chahine-Twomey method to a special case of the Maximum Entropy method. This relationship provides insight into the operation of the Chahine-Twomey method, and explains how this method incorporates a priori information. -Authors
Original language | English |
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Pages (from-to) | 1727-1730 |
Number of pages | 4 |
Journal | International Journal of Remote Sensing |
Volume | 16 |
Issue number | 9 |
Publication status | Published - 1995 |