IDENTIFICACIÓN DE USOS DEL SUELO EN EL PARQUE OTOMÍ MEXICA A TRAVÉS DE MATRICES DE CONFUSIÓN 2014 Y 2018
Abstract
This research aims to identify and quantify the present land uses through confusion matrices or error matrices, to determine how the distribution of land in the Otomí Mexica Park is structured. The methodology consists of the following stages: 1) Processing of 2014 and 2018 satellite images for preclassification; To obtain less error, methods, techniques and procedures related to geometric correction and atmospheric correction of satellite images were applied; The geometric correction of the satellite images was done using control points. 2) Identification of the types of ecosystems present in the Otomí Mexica park; It was carried out through the validation of the land cover and use maps of the INEGI series IV for the year 2014 and the INEGI series VI for the year 2018 scale 1: 250,000. 3) Evaluation of verification sites: consisted of associating the sampling points based on a main class and an additional class on the map. 4) Verification of data analysis, the verification sites were compared with the categories classified on the maps. This is done using a confusion matrix or error matrix for verification.
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References
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