Total accuracy expresses the ratio of the reference points (training layer) to the correctly ranked points. In this aspect, the values obtained in the methods GMM and RF show that in both classifications, the values are above the acceptable minimum (85%), proposed by authors such as Anderson (1971) and Fitzpatrick-Lins (1981). However, although the two classifications are considered acceptable by this metric, once again RF took advantage of the GMM algorithm, making it clear that the Machine Learning-based algorithm is more advantageous to use when aiming to obtain a more cohesive map with reality.