1. Register via Earthdata Login: https://urs.earthdata.nasa.gov/
2. Once you are registered, let one of the wiki global admins know so they can assign the proper permissions for you. You can send a message to the Earthdata Wiki Team.
3. If you require access to specific areas, send a message to the Earthdata Wiki Team after you complete the above steps, and we will give you the proper permissions to access the areas.