GRADUATE RESEARCH ASSISTANT
On the Greenland and Antarctic ice sheets, large changes have been occurring in response to recent atmospheric and oceanic warming. It is imperative that we continue to build our record of observations of both ice sheets to help inform models and to better understand long-term trends. To this end, Denis uses a combination of techniques — altimetry, photogrammetry, and modeling — to investigate ice sheet surface elevation change.
remote sensing, glaciology