The GLOBE International STEM Network (GISN) is an international network of STEM (science, technology, engineering, and mathematics) professionals who contribute meaningfully to GLOBE students around the world involved in scientific field investigations and research projects.

The GLOBE International STEM Network (GISN) serves to enhance environmental literacy by promoting the use and collection of GLOBE data in support of student and GISN member research, supporting and mentoring students and other GISN members in their Earth science investigations, and collaborating with teachers and STEM professionals around the world.

Their vision is to foster a global community of STEM professionals who cultivate local research that contributes to a global understanding of Earth system science for students, teachers, and other STEM professionals.