Knowledgebase : User Registration
The Earthdata Login provides a single mechanism for user registration and profile management for all EOSDIS system components (DAACs, Tools, Services). Your Earthdata login also helps the EOSDIS program better understand the usage of EOSDIS services to improve user experience through customization of tools and improvement of services. EOSDIS data are openly available to all and free of charge except where governed by international agreements.

To register for an account, please visit:
https://urs.earthdata.nasa.gov/oauth/authorize?client_id=YQOhivHfMTau88rjbMOVyg&response_type=code&redirect_uri=https://daac.ornl.gov/cgi-bin/urs/urs_logon_proc.pl&state=https%3A%2F%2Fdaac.ornl.gov%2F