Users can sign in to sites with their Portal for ArcGIS account.
Signing in grants users of the site more functionality.
- On the upper right corner of the page, click Sign In.
- In the pop-up window, enter your account user name and password.
- In the pop-up window, click Sign In.
You do not need to sign in or have an account to search, access, and download data on any site that is shared publicly.