Global Land Ice Measurements from Space (GLIMS)

by
National Snow and Ice Data Center

The GLIMS project (Global Land Ice Measurements from Space) is currently creating a unique glacier inventory storing critical information about the extent and rates of change of the world's estimated 160,000 glaciers.

GLIMS is an international collaborative project that includes more than sixty institutions world-wide: its goal is to create this globally comprehensive inventory of land ice including measurements of glacier area, geometry, surface velocity, and snow line elevation. To perform these analyses, the GLIMS project uses satellite data, primarily from the Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) and the Landsat Enhanced Thematic Mapper Plus (ETM+) as well as historical information derived from maps and aerial photographs. (Click here for more information on the GLIMS database.)