GLOBE Observer invites you to make environmental observations that complement NASA satellite observations to help scientists studying Earth and the global environment.

By using the GLOBE Observer app, you are joining the GLOBE community and contributing important scientific data to NASA and GLOBE, your local community, and students and scientists worldwide.  

New and interested users are encouraged to learn more via this one page summary of GLOBE Observer.

Download the app:

For iOS via the App Store

For Android via Google Play