rsat_download: Download the images from a 'records' or an 'rtoi' object

In spatialstatisticsupna/rsat: Dealing with Multiplatform Satellite Images

Download the images from a records or an rtoi object

Description

The function saves the raw images in the database or the specified directory. It skips the images that already exist in the database or directory.

Usage

rsat_download(x, ...)

## S4 method for signature 'rtoi'
rsat_download(x, db_path, verbose = FALSE, ...)

## S4 method for signature 'records'
rsat_download(x, db_path, verbose = FALSE, parallel = FALSE, ...)

Arguments

x	a records or an rtoi object.
...	additional arguments.
db_path	path to the database. By default, the path is defined by the rtoi.
verbose	logical argument. If TRUE, the function prints the running steps and warnings.
parallel	logical argument. If TRUE, the function downloads from multiples APIs in parallel.

Value

nothing. Downloads the images into your database

Examples

## Not run: 
library(rsat)

# create a copy of navarre in temp file
file.copy(from=system.file("ex/Navarre",package="rsat"),
         to=tempdir(),
         recursive = TRUE)

# load example rtoi
navarre <- read_rtoi(file.path(tempdir(),"Navarre"))

# assign the path of the database
set_database(file.path(tempdir(),"DATABASE"))
rsat_download(navarre)

rcrds <-  records(navarre)

rsat_download(rcrds)

## End(Not run)

spatialstatisticsupna/rsat documentation built on Dec. 13, 2024, 1:20 a.m.