download.lu.ecors: Download Land Use images

In fredtaka/ecors: Remote Sensing data acquisition and processing for ecology with Google Earth Engine

Download Land Use images

Description

Download from Google Earth Engine all Land Use images selected by get.lu.ecors function.

Usage

download.lu.ecors(
  x,
  exp.degree = 0.05,
  images.folder = getwd(),
  clear.prov = F
)

Arguments

x	lu.ecors object (from get.lu.ecors).
exp.degree	number of degrees to expand (and in all directions) the extent of downloaded images (decimal degree format).
images.folder	local folder to save images files.
clear.prov	delete ALL files from temporary folder (ecors_temp) in your Google Drive account after download?

Examples

#get a lu.ecors class object
FAL.IBGE.JBB<-sf::st_read(system.file("extdata/FAL.IBGE.JBB.gpkg", package="ecors"))
test.points<-sf::st_read(system.file("extdata/Points_tests.gpkg", package="ecors"))
test.plots<-sf::st_read(system.file("extdata/Plots_tests.gpkg", package="ecors"))

library(ecors)

lu2000_2010<-get.lu.ecors(site=FAL.IBGE.JBB, points=test.points, plots=test.plots,
     polygons=NULL, id.column=1, projected=F, custom.crs=32723,
     collection.lu="mapbiomas6", years=c(2000,2010), resolution=30, evaluate="surroundings.site",
     buffer1=10000, buffer2=NULL, buffer3=NULL, cumulative.surroundings=F)

#download
download.lu.ecors(x=lu2000_2010, exp.degree=0.05, images.folder=getwd(), clear.prov=F)

fredtaka/ecors documentation built on Aug. 26, 2022, 6:58 a.m.