Multi-parameter regularization method for atmospheric remote sensing

摘要

The iteratively regularized Gauss-Newton algorithm with simple bounds on the variables is extended to the multi-parameter case. The global regularization matrix is computed by using the L-curve method for a sequence of one-parameter regularization problems. Numerical results concerning the joint retrieval of O-3 and NO2 profiles using the scattered light from the limb of the atmosphere are presented. (C) 2004 Elsevier B.V. All rights reserved.