https://www.glaciology.net/tags/inverse-modelling/ Recent content in Inverse Modelling on Aslak Grinsted Hugo en-us Thu, 22 Oct 2026 00:00:00 +0000 https://www.glaciology.net/studentproject/2026/firn_radar/ Thu, 22 Oct 2026 00:00:00 +0000 https://www.glaciology.net/studentproject/2026/firn_radar/ <p>The density structure of firn controls how snow is transformed into glacial ice and plays a key role in interpreting satellite observations of ice-sheet elevation change. Unfortunately, direct density measurements require firn cores, which are expensive and spatially sparse. Radar observations offer the possibility of estimating firn density over much larger areas.</p>