1. Register via Earthdata Login: https://urs.earthdata.nasa.gov/
2. Go to https://wiki.earthdata.nasa.gov and log in using the log in link in the top right. Fill out the Earthdata Login form.
- An "Authorize Application" screen will appear. Click "Authorize". This is part of the Single-Sign-On process. The application is only authorized once. You will be logged in and redirect to the Wiki.
3. If you require access to specific areas, contact us at support @ earthdata.nasa.gov when you have completed the above steps and we will give you the proper permissions to access these areas.