GLOBE Observer is an international network of citizen scientists (also known as volunteer scientists) and scientists working together to learn more about our shared environment and changing climate. To contribute, just download the GLOBE Observer app and submit regular observations related to: Clouds, Mosquito Habitats, Land Cover, and Tree Height.

Whether you are a research scientist, a museum curator or librarian putting together a program for your patrons, a camp or scout troop leader, a parent or grandparent looking for activities to share with your family, or if you’re an independent and curious mind, the GLOBE Observer website has resources to help you on your journey.

Download the GLOBE Observer App Today

GLOBE Observer is part of the international GLOBE Program.