Inverse Analysis in Geoscience Problems
نویسندگان
چکیده
Abstract. Recent inverse solutions obtained from some geoscience applications are presented. The estimation of the vertical atmospheric temperature from radiaces at infrared wavelenth is computed employing artificial neural networks, where good retrievals are obtained. A source-repector strategy is used for identifying the atmospheric pollutant source, where the Lagrangian particle model is applied for solving the forward dispersion problem. This is an appropriated strategy from computational point of view and for computing the inverse solution. Bio-optical models are employed to reconstruct vertical profiles of the absorption and scattering coefficients (for correlating the chlorophyll concentration to these coefficients) in offshore ocean waters, in which an ant colony system optimizer is applied producing nice reconstructions. Gravity inversion method based on the combination of the minimization of the first-order entropy with the maximization of the zeroth-order entropy shows well suited for locating the horizontal projection of source boundaries.
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