Sentinel-2-en-R

Cargar Multiples Imágenes Sentinel-2 en R

Cargar paquetes

if(!require(raster)){install.packages('raster'); library(raster)} else {library(raster)}
if(!require(rgdal)){install.packages('rgdal'); library(rgdal)} else {library(rgdal)}
if(!require(gdalUtils)){install.packages('gdalUtils'); library(gdalUtils)} else {library(gdalUtils)}

Creación de funciones:

1. Función que convierte de jp2 a tiff

convierte = function(dir){
    lista= list.files(dir, full.names = T,pattern = "jp2")# Lista los nombres del directorio
    jp2=as.list(lista)# Convierte en una lista
    tif=lapply( jp2,FUN = batch_gdal_translate, dir, outsuffix = ".tif")}

2. Función que lee tiff

lee_tiff = function(dir){
    listar= list.files(dir, full.names = T,pattern = "tif")# Lista los nombres del directorio
    lista=as.list(listar)# Convierte en una lista
    apila=stack(lista)
    bloque=brick(apila)}

Cargar Multiples Imágenes Sentinel-2 en R

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