Spectral measurements were taken at each meter of the Networked info-mechanical system (NIMS) grid in Atqasuk, Alaska during the summer of 2014. The NIMS grid is situated about 50 meters to the south
The AST14OTH Version 3 data product was decommissioned on December 15, 2025. The Terra Advanced Spaceborne Thermal Emission and Reflection Radiometer (ASTER) Orthorectified Registered Radiance at the
Global Change Master Directory (GCMD)2025-12-15 更新90
