Dinámica de la vegetación después del disturbio provocado por cuatro huracanes

This research aims to calculate the Normalized Differential Vegetation Index, using Landsat 7 and 8 satellite images taken by their respective sensors whose resolution is 30m, spectral bands and 15m panchromatic band in the Guanahacabibes Peninsula biosphere reserve area, which includes the main changes in the spectral response of forest formations in the last twenty years from 20002019 after the passage of hurricanes Isidore and Lili in 2002, Ivan in 2004 and Michael in 2018 that have affected the area; Allowing in this way the classification of vegetation in different states that range from conserved to very degraded, having as a premise the signature or spectral signature of the vegetation in bands three and four for Landsat 7 and four and five for Landsat 8, establishing values ranging from 0.24µm-1µm. In addition, it has been shown that the vegetation of the reserve is very susceptible to the passage of this type of weather events and that it takes some time to restore its initial values