If running SlideRule locally and not using the AWS service, data will need to be retrieved from NASA. NASA data is freely available from their Distributed Active Archive Centers (DAACs).
NASA Data Distribution Centers
The NASA Earth Science Data Information Systems Project funds and operates 12 Distributed Active Archive Centers (DAACs) throughout the United States. These centers have recently transitioned from ftp to https servers. The https updates are designed to increase performance and improve security during data retrieval. NASA Earthdata uses OAuth2, an approach to authentication that protects your personal information.
The National Snow and Ice Data Center (NSIDC) DAAC provides data and information for snow and ice processes, particularly interactions among snow, ice, atmosphere, and ocean, in support of research in global change detection and model validation. If any problems contact NSIDC support at email@example.com or the NASA EOSDIS support team firstname.lastname@example.org.
Steps to Sync from NSIDC
nsidc-daacdataapplications to Earthdata
Copy your NASA Earthdata credentials or create a .netrc file to store your credentials permanently
echo "machine urs.earthdata.nasa.gov login <uid> password <password>" >> ~/.netrc chmod 0600 ~/.netrc