This document summarizes an article that proposes using a multiobjective particle swarm optimization (MOPSO) approach to optimize the structure of an artificial neural network for classifying multispectral satellite images. Specifically, the MOPSO is used to simultaneously select the most discriminative spectral bands from the available options and determine the optimal number of nodes in the hidden layer of the neural network. The MOPSO approach is compared to traditional classifiers like maximum likelihood classification and Euclidean classifiers. The results show that the MOPSO-optimized neural network approach provides superior performance for remote sensing image classification problems.