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\bibitem{660} J. Nu{\~n}ez, O. Fors, Xavier Otazu, Vicen{\c c} Pala, Roman Arbiol, \& M.T. Merino. (2006). A Wavelet-Based Method for the Determination of the Relative Resolution Between Remotely Sensed Images. \textit{IEEE Transactions on Geoscience and Remote Sensing, 44(9): 2539{\textendash}2548}.

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