download_tiles {gfcanalysis} | R Documentation |
This function first checks whether each tile in a set GFC product tiles is present locally, and that local file sizes match the file sizes of the files available on the Google server hosting the GFC product. Next, the function downloads all tiles that either are not present locally, or that are present but have file sizes differing from the file on the Google server.
download_tiles(
tiles,
output_folder,
images = c("treecover2000", "lossyear", "gain", "datamask"),
dataset = "GFC-2022-v1.10"
)
tiles |
|
output_folder |
the folder to save output data in |
images |
which images to download. Can be any of 'treecover2000', 'loss', 'gain', 'lossyear', 'datamask', 'first', and 'last'. |
dataset |
which version of the Hansen data to use |
## Not run:
output_folder <- 'H:/Data/TEAM/GFC_Product'
tiles <- calc_gfc_tiles(test_poly)
download_tiles(tiles, output_folder)
## End(Not run)