Estimación del Nivel Freático del Municipio de Paipa Boyacá, a partir de Imágenes Satelitales y Datos de Medición Geoeléctrica, Analizando la Multitemporalidad de Variaciones Hidrológicas

Abstract

The Municipality of Paipa Boyacá, is characterized by an important water wealth, is why the interest in this project arises. The main objective is to make a multitemporal study of variations in the water table in the years 2010, 2012 and 2016, using Landsat satellite images 5ETM and 7ETM +, with historical data and measurements made in 2016, analyzing the variation in the depths of water table, using remote sensing techniques, geoelectric and geostatistics. Processing satellite images through the Index Normalized Difference Vegetation turn vertical geoelectric surveys are conducted by the method of Schlumberger. Subsequently an exploratory data analysis is done to validate compliance with the statistical conditions and to generate a map of IDW interpolation, which lead to obtain a correlation between the depth of the water table and vegetation-indices.