Anyone who is a member of LEO Network can become an Observer by submitting an observation to the Network. To become a member, you need to enroll with the Network. You can do this by clicking on the "Join" link in the upper right hand corner of the website.

Once you are a member, you can go to your "My LEO" page. Here you can edit your profile, view your archive of published observations and projects and review collaborations and other activities.