• Some orders submitted through the Data Access Tool are currently not completing. NASA Earthdata Search can be used as an alternative while NSIDC DAAC works to correct the issue. 

Data Access Tool

Use the selectors below to search and filter by time range and/or geographic area

Selected Data Set Information

Note: To select a different data set, close this window (or tab) and navigate to the data set landing page you want.

Data Set ID:
HMA_SDI
Data Set Summary:
This data set contains thermal-dome-corrected downward shortwave irradiance at the bottom of atmosphere, measured by the Shared Mobile Atmospheric Research and Teaching Radar (SMART-R) and collected by the International Centre for Integrated Mountain Development (ICIMOD).