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Radiometric profiling of temperature using algorithm based on neural networks

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7 Author(s)
G. Acciani ; Dipt. di Elettronica ed Elettrotecnica, Politecnico di Bari, Italy ; A. D'Orazio ; V. Delmedico ; M. De Sario
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The retrieval of atmospheric temperature profiles from microwave radiometer brightness temperatures requires the solution of a nonlinear inversion problem. An inversion technique based on neural networks (NN) is developed. The NN technique, compared with the classical inversion methods, exhibits better results in terms of retrieval accuracy, vertical resolution and elaboration time.

Published in:

Electronics Letters  (Volume:39 ,  Issue: 17 )