Sentinel-1B, the second satellite in the Sentinel-1 constellation, was launched April 25, 2016. The Sentinel-1 satellites (Sentinel-1A, Sentinel-1B, and Sentinel-1C) are sun-synchronous polar-orbiting
Global Change Master Directory (GCMD)2022-11-17 更新40
Satellite observations over the past two decades have revealed increasing loss of grounded ice in West Antarctica, associated with floating ice shelves that have been thinning....
This award supports an integrated field observation, remote sensing and numerical modeling study of the McMurdo Shear Zone (SZ). The SZ is a 5-10 km wide strip of heavily crevassed ice that separates
Global Change Master Directory (GCMD)2018-09-27 更新40