ost.helpers.asf_wget

This module provides functions for connecting and downloading from Alaska satellite Faciltity’s Vertex server

Functions

batch_download

check_connection

A helper function to check if a connection can be established

s1_download

This function will download S1 products from ASF mirror.

Classes

SessionWithHeaderRedirection

A class that helps connect to NASA's Earthdata
ost.helpers.asf_wget.batch_download(inventory_df, download_dir, uname, pword, concurrent=10)[source]
ost.helpers.asf_wget.check_connection(uname, pword)[source]

A helper function to check if a connection can be established

Args:

uname: username of ASF Vertex server pword: password of ASF Vertex server

Returns

int: status code of the get request

ost.helpers.asf_wget.s1_download(argument_list)[source]

This function will download S1 products from ASF mirror.

Parameters

  • url – the url to the file you want to download

  • filename – the absolute path to where the downloaded file should be written to

  • uname – ESA’s scihub username

  • pword – ESA’s scihub password

Returns