Technology Stories

Art concept of IceCube satellite in orbit
Earth, Climate Change, Ice
Aug 5, 2019
IceCube—a tiny, bread loaf-sized satellite—has produced the world’s first map of the global distribution of atmospheric ice in the 883-Gigahertz (GHz) band. Information about cloud ice enables researchers to better understand Earth’s weather and changing climate.
Earth, Ice
Sep 11, 2017
This blog post originated in the 2015 Science Mission Directorate Technology Highlights Report (2 MB PDF). Technology Development: A new instrument, the Ultrawideband Software-Defined Microwave Radiometer (UWBRAD), aims to provide measurements of ice sheet thermal emission to remotely sense... Read More
Photograph of Canadian Rocky mountains, view from airplane
Ice
Aug 24, 2016
Technology Development: The Wideband (8-40 GHz) Instrument for Snow Measurement (WISM) is designed to accurately measure snowpack on the ground from an airborne platform. WISM is comprised of a dual-frequency (X- and Ku-bands) Synthetic Aperture Radar (SAR) and a dual-frequency (K- and Ka-bands)... Read More
Photograph of small airplane on tarmac with mountains in the background.