Citas bibligráficas
Rios, R., (2024). Metodología para el mapeamiento detallado de ecosistemas de montaña en el Parque Nacional Huascarán [Universidad Nacional Agraria La Molina]. https://hdl.handle.net/20.500.12996/6377
Rios, R., Metodología para el mapeamiento detallado de ecosistemas de montaña en el Parque Nacional Huascarán []. PE: Universidad Nacional Agraria La Molina; 2024. https://hdl.handle.net/20.500.12996/6377
@mastersthesis{renati/244578,
title = "Metodología para el mapeamiento detallado de ecosistemas de montaña en el Parque Nacional Huascarán",
author = "Rios Recra, Raquel del Pilar",
publisher = "Universidad Nacional Agraria La Molina",
year = "2024"
}
The Andes mountain range in the Huascarán National Park (PNH) is part of the largest tropical mountains in the world, the same one that is recognized for the presence of biological diversity (Ponce, 1984); where mountain ecosystems are developed (MINAM, 2019) in extreme geo graphic and climatic conditions (SENAMHI, 2021). Taking into account the difficult access to the mountain ecosystems present in the Huascarán National Park in order to make a closer spatial estimate, two different mapping methodologies were analyzed with the use of spectral analysis based on the characteristic behavior of each mountain ecosystem. with the purpose of identifying the set of classification techniques and inputs that give us as a result the detailed mapping of the mountain ecosystems in the most inaccessible parts of the Huascarán National Park, such as its receiving basins. The Random Forest and the Decision Tree were the two methodologies applied with the use of remote sensing, where the comparison of the results in the delimitation of conspicuous moun tain ecosystems is shown, obtaining marked differences in the results, based on the quantity and diversity of Information available. Identifying the Decision Tree as the ideal methodology for conspicuous ecosystems and the Random Forest for dissimilar ecosystems, the Sentinel 2 optical sensor as the main input currently useful for discriminating similar coverage due to its high spectral resolution, and the DEM ALOS PALSAR product of high spatial resolution that provided measurable geographical characteristics, which condition the development of moun tain ecosystems in the Huascarán National Park. The detailed mapping was carried out for the end of the wet season in 2020.
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