GLOBE Observer is an international citizen science initiative that provides scientists
with broader access to the information that they need to better understand the global
environment. Learn how to support GLOBE Observer and climate research by tracking
changes in clouds, water, plants, and other life on your own smartphone or tablet.
Your data is verified by NASA satellite data, and your observations will help students
conduct real scientific research as part of the GLOBE Program. Bring your own device
to download the GLOBE Observer app and get started in one of the following projects:
GLOBE Trees, GLOBE Mosquitoes, GLOBE Land Cover, or GLOBE Clouds.