earthexplorer_download: earthexplorer_download
In espa.tools: Wrappers for the USGS ESPA APIs and Earth Explorer

Description Usage Arguments Details Value Author(s) References See Also Examples

Downloads from Earth Explorer.

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earthexplorer_download(usgs_eros_username, usgs_eros_password,
  output_folder = getwd(), earthexplorer_search_results = NULL,
  quicklooks_only = F, ordernum = NULL, overwrite = F, verbose = F)

`usgs_eros_username`	Character. Your USGS registration username. You can register for an account at https://espa.cr.usgs.gov
`usgs_eros_password`	Character. Your USGS registration password. WARNING: USING THIS WITH R IS NOT PARTICULARLY SECURE.
`output_folder`	Character. Folder to save results to.
`earthexplorer_search_results`	List. Output from earthexplorer_search or espa_inventory_search. Only used to download quicklooks.
`quicklooks_only`	Logical. If earthexplorer_search_results isn't NULL, will download the quicklooks of the search results.
`ordernum`	Character. An order number. See https://espa.cr.usgs.gov/ordering/order-status/ for the IDs.
`overwrite`	Logical. Overwrite existing results? Default is FALSE
`verbose`	Logical. Verbose execution? Default=F.

This is esssentially the command line version of the bulk download application. Typically you submit a search using earthexplorer_search or just the Earth Explorer GUI, wait a bit for it to process, and when you get your notificaiton the order is complete, you submit the ordernum to this function for batch downloading.

NULL and the files downloaded into the output_folder.

Jonathan A. Greenberg (espa-tools@estarcion.net)

https://earthexplorer.usgs.gov

espa_inventory_search,espa_ordering_order

## Not run:  
# Get a list of your orders, and choose the first order result:
my_orders <- espa_ordering_listorders(usgs_eros_username="myusername",
	usgs_eros_password="mypassword",ordernums_only=TRUE)
my_latest_order <- my_orders[1]
earthexplorer_download(usgs_eros_username="myusername",usgs_eros_password="mypassword",
	output_folder=getwd(),
	ordernum=my_latest_order)

## End(Not run)