We are pleased to announce that data submission for the second round of the Glacier Mass Balance Intercomparison Exercise (GlaMBIE-2) is now open and will remain open until June 2026.

GlaMBIE is an international community effort to reconcile and compare regional and global estimates of glacier mass change and its contributions to sea-level rise. By submitting your datasets, you contribute to the next generation of this global assessment.

Access the data submission form and detailed submission guide below.